[3x16; Illuminated]

[WARNING: There is sexy time in this, so beware. If you're under 18, please don't read. Thanks.]

"So, when did you get there?"

If Olivia had to stare at Agent Rafael McCall for another five minutes, she was gonna punch him in the face. She wouldn't be at fault, either; how could she be responsible for her actions when she just went through something as traumatic as a teenager could go through? A serial killer kidnapped her new friend and they all rescued her, but they were the ones being questioned? Where was the justice in the world?

Yeah, if she did end up punching Scott's dad in the face, she would totally blame it on her stressful night. It wasn't because she couldn't stand the smug son of a bitch; even if he wasn't a dick when they first crossed paths, she still wouldn't be able to tolerate him—especially because of what he was doing to Noah. And now, after he ushered in Olivia, Stiles, Scott, Kira, and Lydia into Noah's office, he was asking repetitive questions about their experience.

Hey, Olivia was all for justice and all that—but what exactly could the FBI do about a bunch of werewolves, a banshee, an anchor, and whatever the hell Kira was? Barrow was after kids with glowing eyes and as far as the up-tops were concerned, no such thing existed. They put Barrow in the Eichen House for a reason.

To put it simply, she was not in the best of moods. Kira was some kind of supernatural creature that could absorb electricity, Stiles and Scott were almost electrocuted to death by Barrow, and Isaac was at the Argents, his tether recovering from what had happened to him, even though she had no idea what that was. She did not want to be at the police station at midnight, squished into a small couch with Stiles, Scott, and Kira—Lydia was the lucky one with the armchair—while the jolly green giant questioned them.

To her left, Stiles responded, "At the same time."

"At the same time as who?"

"At the same time as me," Scott told his father.

"By coincidence?"

"What do you mean coincidence?"

Things were not helped when Stiles decided it was time to be a sarcastic little shit. It was well known that Stiles hated Agent McCall—she had heard many, many rants about his best friend's dad—so everyone knew what he was doing. Answering questions with questions, offering sarcastic quips that answered nothing, and silent smirks were what they've been having to deal with since their questioning started. Olivia loved Stiles Stilinski, she really did, but he was wasting their time, precious time where they could be sleeping. He really lived up to his mischievous name.

"That's what I'm asking you," Agent McCall gestured to Stiles and Scott. "The two of you arrived at the same time. Was that coincidence?"

Scott's face twisted in confusion. "Are you asking me?"

"I think he's asking me," Stiles mused.

"I think he's asking the both of you," Lydia said dryly, as annoyed with the boys' antics as Olivia was.

"Okay," Agent McCall interjected sternly. "Let me answer the questions."

Olivia rolled her eyes at him, completely unimpressed with his sense of professionalism, and glanced at Stiles. His lips were pursed ridiculously, like he was taking a selfie with the terribly cliché duck face; she had to admit, it did make her want to laugh, especially when she caught sight of Noah holding back his own laughter.

Seeing the amused faces staring back at him, Agent McCall realized his mistake. "Let me ask the questions," he corrected himself. "Just so I have this absolutely clear: Barrow was hiding in the chemistry closet at the school. Someone left him a coded message on the blackboard telling him to kill Kira. Then Barrow took Kira to a power substation and tied her up with the intent of electrocuting her, which blacked out the entire town."

He closed his notebook, where he had been writing down the information they gave him, with a final snap.

"Sounds about right," Stiles sighed; with his right hand, he idly played with the ends of Olivia's ponytail.

"How'd you know he'd take her to a power station?"

"Well, cause he was an electrical engineer," Stiles scratched his temple with his free hand. He shifted his other away from Olivia until it was folding over his stomach. "Where else would he take her?"

There were a billion other places that Barrow had taken Kira, but they couldn't exactly tell Agent McCall that they knew they were at a power station because of Lydia's newfound banshee abilities. Then they'd be shipped to Eichen.

Agent McCall raised a dubious eyebrow at him. "That's one hell of a deduction there, Stiles."

"Yeah, what can I say? I take after my pops, he's in law enforcement," Stiles swiftly smirked, winking at his dad from where he sat behind McCall.

Noah audibly snorted, amused by his son's answer, but covered it with an awkward cough when McCall gave him a glare. "Stiles, just answer the man."

"We made a good guess," Stiles said finally, wrapping his arm back around Olivia's shoulders. She closed her tired eyes and rested her head in the crook of his neck, inhaling and relaxing at the scent that was pure him. Stiles always smelt so good, like sandalwood and musk and minty gum.

Agent McCall set his sights on Scott and Kira. "What were the two of you doing?"

"Eating pizza," Scott answered at the same time as Kira spoke, "Eating sushi."

Olivia rolled her eyes but didn't bother opening them; couldn't they have gotten their story straight before McCall started questioning them?

Scott and Kira glanced at each other awkwardly and cleared their throats.

"Eating sushi."

"Eating pizza."

Jesus Christ.

"Eating sushi and pizza," they finally said together.

Olivia opened her eyes just as McCall looked back at Noah in disbelief. "Do you believe this?"

"To be honest, I haven't believed a word Stiles has said since he learned how to speak," Noah spoke candidly, ignoring the offended gasp Stiles gave in response. "But I think these kids found themselves in the right place at the right time and that girl sitting there is very lucky for it."

"Kira," all heads turned to her when Agent McCall addressed her. "is that how you remember it?"

At once, Stiles, Olivia, and Lydia leaned forward to stare at Kira, giving her their own keep-your-mouth-shut looks. Kira only hesitated for a second before she answered him. "Yes...Could I get my phone back now?"

The police hadn't taken the rest of their phones, but apparently Barrow had started videoing Kira while in the power station. It was officially evidence. Which meant...

"Sorry, but no," McCall refused her as he stood from his seat on Noah's desk. "All right, I think that's it for now. If I have anymore questions, I'll get in touch with you. Kira, a deputy is going to take you home but we'll need you to fill out some paperwork first."

Olivia sighed in relief once they were ushered out of Noah's office. Sticking close to Stiles and Lydia and as they exited the police station, she pulled out her phone. She needed to call Isaac and see if he was okay. Because while Scott and Stiles were in danger with Barrow, Isaac had some other trouble that he had gone into.

-

There was no electricity pulsing through Beacon Hills unless it came from a generator. Despite this, the students of Beacon Hills High still had to attend their regular classes. Though the sun provided some light in the dark hallways and classrooms, everyone was still bathed in shadows and had to resort to their phones for flashlights if it was too dark for them.

Thankfully, Olivia's house had a generator that ran long enough for the food in their refrigerator to stay fresh and their phones to stay charged. She didn't want to be one of those people, but she would be seriously lost without her phone.

"Class starts in five minutes," Coach boomed through his trusty megaphone as he walked past Stiles' locker where he and Olivia stood before classes started. "Just because there's no power don't expect there to be no school."

Olivia looked up from her phone to narrow her eyes at him, knowing that something was off with that sentence.

"That was a triple negative," Stiles called out as he dug through his locker. "Very impressive, Coach."

"Copy that!"

Olivia snickered and shifted so she was leaning on her side at the lockers next to Stiles'. "Your relationship with Coach is so intriguing."

Stiles chuckled at her, smirking. "What, like how madly in love we are?"

"Exactly," Olivia laughed while pointing a manicured finger at him. "So, am I considered the side chick, or...?"

"Actually, you are," Stiles nodded seriously. "By the way, on a completely unrelated note, I have to cancel tonight's plans. I'm busy..."

"You're gonna Netflix and Chill with Coach? Damn..."

Stiles' amused face immediately creased into one of disgust. "Okay, gross. We took it too far."

Olivia laughed, her heart racing when Stiles gave into his amusement and chuckled along with her.

"Speaking of tonight," Olivia said when their laughter died down. "I'm kinda, sorta, throwing a party?"

Stiles blinked at her in shock. "You hate parties."

"But I don't hate Danny and every year he throws a Halloween party," she explained. "Jackson's not here to help him out and now with the power out, he doesn't have a place, so Lydia and I offered our house because we have the generators."

"At least I'll finally be invited to one of Danny's parties," Stiles paused and looked down at her with wide eyes. "I am invited, right?" when Olivia teasingly grimaced; Stiles' jaw dropped in offense. "Livvy!"

"Of course you're invited, sweetcheeks," Olivia rolled her eyes at him and shifted closer to him in order to wrap her hands around his right arm. "I was just teasing you."

"I have a fragile heart, you can't tease me about that kind of stuff," Stiles ducked down so he could whisper in her ear, his lips grazing against her skin. Olivia shivered and tightened her grip on him. "You know, unless we're alone, hopefully in a bed, though I wouldn't be against a shower or the back of Roscoe..."

Olivia held back her gasp but biting her lip. "But your fragile heart...?"

Stiles chuckled and quickly pressed his warms lips against the sensitive spot behind her ear. "You caught me. My heart's fine, it just beats really fast in your presence so I thought I might have a heart condition."

"You're so fucking cheesy, Stiles Stilinski," she giggled and lightly pushed him away from her. In the process, Stiles' backpack brushed against his locker, making his keys fall to the floor. "Oops, sorry."

"It's fine—and you love my cheesiness, by the way," Stiles winked at her and then bent to retrieve his key ring. He paused when he noticed a key that he didn't recognize. "Hello, where did you come from?"

"What, the key?" Stiles nodded at her; Olivia shrugged. "Maybe your dad put it on there. Oh, there's Scott."

Stiles, who was about to disagree with her about the key, turned around to see his best friend stepping into school. He waved at him, but Scott's focus was not on Stiles or Olivia. No, Scott was staring at Kira, who was at her locker down the hall. Before Scott could even take another step in her direction, Stiles quickly intervened.

"No, no, stop, stop," he directed Scott over to Olivia by his locker.

Scott gave him a disgruntled look. "What? I need to talk to her."

"No, you need to remember someone left a coded message telling Barrow to kill her," Stiles corrected him.

Olivia sighed. To be honest, she was with Scott on this one. Kira had a serial bomber go after her and try to kill her, and though she was mysteriously able to survive an astounding electric blast, Kira was a sweet girl and they needed to check up on her. It was out of the norm for her, she was fully aware, but since Kira was like them—at least, she was supernatural—maybe she needed friends, or a pack, to help her along. Olivia and Scott were willing to extend that olive branch.

"That's why he needs to talk to her, Stiles."

Stiles gave her a betrayed look. "Don't take his side!" he looked at her and Scott sternly. "Guys, until we figure out if she's just another psychotic monster that's going to start murdering everybody, I vote against any and all interaction."

"Stiles, she uses an elephant backpack, for crying out loud," Olivia rolled her eyes. "Does that seem psychotic to you?"

Stiles cocked his head, seriously considering her question. Before he could answer, Scott spoke, "What if she's like me?"

Scott's comment seemed to make up Stiles' mind. "That girl walked through 1.21 gigawatts of electricity," he pointed out, annoyed, and slammed his locker shut. "She's not like you."

Olivia turned her head toward Kira's locker. Kira seemed nervous, as though she could feel their eyes on her, as she rummaged through her locker. Quickly, she grabbed a textbook, shut her locker, and walked away, glancing back at them only once.

"Maybe Stiles is right," Olivia gave in, looking over at Scott. "Werewolves can't take that level of electricity. So...until we find out what Kira is, maybe you need to give her some space."

Stiles gave her a proud look while Scott sighed and shook his head. "Fine," he finally agreed. "Let's go to class."

Together, they walked to physics class. Today was the first day that Olivia's aunt, Natalie, would be taking over Mr. Harris' classes. Olivia was very proud of her aunt and excited to be able to learn from her, as she usually didn't have time to sit down and discuss the sciences with her whilst at her previous job at the local television station. No longer would they have subpar substitute teachers trying to teach them about higher levels of science—if Olivia was going to be challenged for the rest of the year, she needed a real science guy and Natalie more than fit the bill.

"Scott, Stiles," Natalie greeted the boys when they passed her to find their shared table. "Olivia, sweetheart, can we talk?"

"Sure, Aunt Nat," Olivia stepped aside to allow her classmates to walk into the room. "What's up? Are you nervous for your first class? Because you don't have to be. You're gonna be amazing."

Natalie smiled gratefully. "Well, thank you, Liv, but that's not what I wanted to talk about. I know we discussed the party at the house tonight, but Sherry's house doesn't have power, so I was hoping we could have book club at our house. We're the only ones with working generators..."

Olivia smiled to hide her disappointment. "Don't worry about it, Aunt Nat. I'm sure book club will be fun. I have to go talk to Danny, though..."

"Of course," Natalie nodded. "I have to pass out these worksheets anyway."

Olivia gave her aunt one last smile before scurrying over to the lab table where Danny was seated. Usually she and Lydia were lab partners and Danny shared with Aiden, but they could handle a switch for one day. She clambered onto the lab stool next to Danny, and gave Lydia, who was seated at the table in front of them, a significant look. Lydia could read her easily and since she knew about the party plans, she was able to realize that something was going on.

"You're my lab partner today, huh?" Danny gave Olivia a confused look.

"It's because I have bad news. We can't use my house tonight, my aunt's having book club."

Danny visibly deflated. "So we have no venue?"

"Do we know of another place that's big enough for a party and has generators?" Olivia mused. The only other place that she, personally, could think of was Derek's loft. Derek would never go for it, would he? "Wait a second..."

Every Halloween, since Derek was around fourteen, his mom, Talia, would take him and Laura to a showing of The Rocky Horror Picture Show. It was very shocking that Derek enjoyed such an event, but he never failed to go each year, even after Talia died. Olivia had been with to the show with her cousins once, and though she liked the movie, she didn't much enjoy being surrounded by strangers who sang louder than the actors or threw stuff at the screen.

Yes, she was entirely aware that she was a party-pooper, thank you very much. The point was that Derek wouldn't be at the loft, as the nearest showing of The Rocky Horror Picture Show was an hour away. He'd be gone all night and would be none the wiser of a party.

Danny perked up, seeing the scheming look on her face. "You have a plan, don't you?"

"I know a place where we can have your party."

She pulled out her phone to text Derek.

Ollie: Are you still going to Rocky Horror?

Derek: Yeah, why?

Ollie: Jw. Have fun and be safe!

-

When Stiles thought about how his Halloween was supposed to go, he certainly hadn't thought of today's events. He'd been expecting a scary movie marathon with Olivia by his side, allowing him to hide his head in her neck at the scary parts. He'd been expecting them to hand out candy to trick-or-treaters that stumbled upon the Sheriff's house because the Stilinski's always gave out the best candy in their neighborhood.

He wasn't, however, expecting a rave at Derek's loft—that Olivia helped plan, by the way—or helping Scott and Kira break into the police station.

When Scott had approached Stiles, asking for help get into the police station, he had immediately said no. Agent Jackass McCall was already trying to get his dad impeached, and there was no way he was taking part in any plot that could get Noah into even more trouble. Unfortunately, he felt obligated to change his tune when Scott told him exactly why he and Kira needed to break into Agent McCall's office.

Apparently Kira had already known that something was off with her before the Barrow incident. She had taken a picture of herself and found a sort of aura around her, one that definitely couldn't be explained if you didn't know about the supernatural happenings in the world. Now that McCall had Kira's phone, he had access to that picture and they absolutely could not let him know about the supernatural side to Beacon Hills, let alone his son's current nature.

So, instead of helping Olivia, Danny, and the twins set up the rave at Derek's loft, he was stuck playing sidekick. Fun. Yeah, it was totally what he wanted to do on Halloween.

Bitterly, he chewed up the rest of the Snickers bar he had been snacking on and threw the wrapper away in the small bin he kept in the backseat of his jeep. When he turned back, facing the front, he saw Scott and Kira pull up on Scott's bike.

All right, here we go.

It wasn't that Stiles didn't like Kira—honestly, he didn't know enough about her to like or dislike her—but he certainly didn't trust her. After everything they went through since Scott was bitten by Peter, how was he supposed to trust anyone new? Especially when she happened to be immune to electricity and instantly took a shining to Scott.

Stiles grabbed the station keycards that he had sneakily copied from Noah and handed them to Scott one by one. "Okay, this one will get you into all of the perimeter doors," he passed another one. "this one into the evidence room, and this one's for my father's office."

Scott looked at him, alarmed. "You didn't steal these, did you?"

"No, I cloned them using the RFID emulator."

It was clear that Scott nor Kira had no idea what he was talking about. "Is that worse than stealing?"

Stiles rolled his eyes; the two of them had done a lot worse than stealing before. "It's smarter."

Scott nodded, his lips quirking up, impressed by Stiles' actions but he was quickly pulled away by Kira. "Scott, can I ask you something?"

Stiles narrowed his eyes at her. That wasn't suspicious at all. "Okay, I'll just...wait here..."

Luckily, Kira and Scott's conversation was brief. They joined him back at the jeep, Kira smiling widely up at him. "Okay."

"Okay," Stiles mimicked her, raising his eyebrows as he glanced between her and Scott. "So, now almost everybody's out dealing with the blackout, but there's always somebody at the front desk, dispatch and usually a night shifter or two," he pointed at the only door in the alley where he and Scott parked. "You guys are gonna use the service door entrance by the dumpster, all right? Nobody uses it."

Scott and Kira glanced at the service door and nodded obediently.

"Now, I'll text you if anyone comes out," Stiles continued. "But, Scott, if you get caught, I can't help you. My dad's under investigation for an impeachment because of your dad, so if anything happens, I will run and leave you both for dead."

Kira blinked and smiled nervously at him while Scott nodded, knowing how serious he was. "I got it. Seriously, dude, thanks."

Stiles pressed his lips together and nodded. "I'd ask my dad, but you know..."

"No, I know," Scott assured him earnestly. "I get it."

"All right, just, uh, hurry up," Stiles waved them off. "Be careful."

Scott and Kira scurried off and once they were inside, Stiles let a big sigh of relief. Hopefully they'd have no trouble and get in and out after deleting the pictures on Kira's phone. However, a part of him knew that it wouldn't be that simple. When were they ever given the easy way out? The answer was that they didn't; they had notoriously bad luck.

Stiles waited silently, impatiently fiddling with his key ring. He tossed them round and round his index finger until he caught sight of the key he had noticed earlier at school. He didn't know what it was for and he knew the purpose for all of his keys. He had his house keys, his jeep keys, his dad's car keys, Scott's house keys, and even Olivia's house keys...but this key? Well, he had never seen it before and it was bugging him out. How could he not remember putting a new key on his key ring? How else would it have gotten there?

Bright headlights seared his eyes for a moment as a vehicle pulled into the alleyway behind the station. He didn't know who it was that had parked there until the headlights went off and the man got out of his car; Stiles would recognize that tall, lanky figure anywhere.

Fucking asshole, he cursed to himself as McCall rounded the front of his car. Fuck, Scott, where are you? Come on. Oh, fuck it. Fuck, fuck, fuck.

Despite telling Scott upfront that he would leave him and Kira, he couldn't do it.

"Fuck," he opened his door and jumped out as McCall entered the station. "I'm go going to regret this."

He quickly ran around the building, entering only a few seconds after Agent McCall flashed his badge to the deputy at the front desk.

"Hey, hey!" he called, waving to the workers at the desk before catching up to McCall. "Wow!" he exclaimed when the agent turned to face him, confused. "Thank God you are here. Oh, boy! Thank the lord!"

As always, Agent McCall was not impressed with his antics. "What do you want, Stiles?"

Shit, now he had to come up with something to talk about. "I was...I was just...I was thinking on the case," he blurted out nervously, his absentminded thoughts taking over for him. "I was thinking I should clue you in on my thinking. Here's my thinking, I was thinking this..."

He grimaced at the annoyed glare McCall was giving him. "I was thinking that Barrow, right...I was thinking that Barrow received the information about who to kill at the school, right, you know that?" he was fully aware he was rambling but the more his brain worked, the better he felt about this excuse of a conversation. "So, I was thinking that maybe the person who gave him that information—check this out—might actually be someone at the school."

Agent McCall raised his eyebrows and Stiles laughed awkwardly, poking his chest. "And that's, uh, my thinking."

McCall hummed for a moment, eyeing him suspiciously Stiles honestly thought that he was caught and he had just given him the very reason to fire Noah, but then the older man spoke. "You're right."

"I am?!"

"Yeah, we, uh...we started looking for links between Barrow, faculty, and students last night," McCall informed him.

"So you already, then, know that stuff?" McCall nodded at Stiles' question. "You already thought of that."

"Your dad did," McCall shared, his mouth twisting into a disapproving smirk. "His one useful suggestion."

A storm cloud of rage bubbled in Stiles' gut as McCall went to enter the bullpen. He was so fucking sick of this man coming around and ruining everyone's lives just because his sucked so bad. McCall made his bed and instead of laying in it, he was destroying everyone else's.

Without thinking, Stiles firmly grabbed McCall's arm, stopping him from entering the bullpen. "You know, this attitude that you have toward my dad? You can dress it up to all the professional disapproval that you want, but I know the real reason you don't like him."

McCall chuckled sarcastically, sending Stiles deeper into his silent fury. "Is that so?"

"Yeah," his voice lowered threateningly, his nostrils flaring angrily. "because he knows something that you don't want him to know. And guess what?" his whisper took on a sing-song tune before quickly diving into a hard whisper. "I know it too."

McCall swallowed uncomfortably and a thrill went through Stiles as he congratulated himself on being able to intimidate an FBI agent who was trying to fuck up his dad's life. "Go home, Stiles. There's a curfew."

Stiles smirked as McCall pulled himself from his grasp and stepped around him, clearing his throat awkwardly as he entered the bullpen. Without another word, he left the police station, riding the high that the whole interaction had caused him.

He waited only a few minutes by his jeep until Scott and Kira ran out of the building, huge smiles on their faces.

"We did it," Scott told him enthusiastically. "All the pics are deleted."

"That was awesome!" Kira crowed, bouncing in place. "I mean, terrifying, completely terrifying...but kind of awesome! I've never done anything like that before. Have you guys?"

Stiles snorted and shared an amused look with Scott. "Yeah, once or twice."

Scott grinned back at him and then sighed, looking to Kira. "I guess I should take you home."

It was very clear to Stiles that Scott didn't want to stop hanging out with Kira. They were obviously having a good time and, really, what trouble could they get up to at a party? Olivia liked Kira, too—as much as he could like someone that she hadn't really hung out with—so it wasn't like Kira would be unwanted at the rave.

"Hey," he patted Scott's shoulder pointedly. "Don't forget, Livvy's throwing that party at Derek's loft."

"Oh, yeah," Scott perked up and glanced back at Kira. "You wanna go?"

Kira smiled shyly—that was all the answer the boys needed.

-

Olivia was only a little tipsy.

She was being responsible tonight—well, as responsible as one could get while throwing a party at your cousins loft while they're out of town—and not drinking as much as Danny. He needed to have fun and relax a bit, and while Olivia wanted to have fun too, she didn't need alcohol to do so.

The only reason she was drinking at all was because Lydia had begged her to take a couple of shots with her and it seemed socially unacceptable to not drink a beer at your own party.

So, yeah, she was feeling a little bit buzzed but not enough to feel it in the morning. She knew her limits and she wasn't the type of person to go over them.

All around her, people were dancing, drinking, and having fun with neon paint dripped all over their bodies. The black lights that she, Danny, Ethan, and Aiden put up around the loft made everyone glow in the dark and with the pumping of the loud music that the awesome deejay that Danny hired played, it was enough to make anyone excited. She didn't even like most parties and she was having a great time. Besides, after what Beacon Hills went through with stupid Jennifer and the million human sacrifices, they needed a time to let loose.

So, even though she normally couldn't stand Aiden—or Lydia spending time with him, for that matter—she couldn't help but smirk when she saw him and Lydia dancing up on each other. No doubt Lydia was trying to keep her mind off of Scott and his newfound crush on Kira by focusing on the former alpha. It wasn't the best way to deal, but who was Olivia to tell Lydia how to live her life? Lydia was completely capable of taking care of herself.

"I cannot believe that Olivia Martin threw a party," her attention was caught by Allison as she and Isaac walked over to her. "at her cousin's loft, no less."

Isaac laughed and added, "I'm guessing Derek can never know about this?"

"Maybe in a couple of years," Olivia quickly wrapped her arms around them in a short group hug. "How are you doing, Isaac? You never got back to me."

She didn't like the way that Isaac and Allison immediately shared a loaded look with one another, as if debating on how to answer her question. She wasn't dumb, she knew they were hiding something. Why, she didn't know.

Isaac knew that she wouldn't give up and though he knew he owed her some sort of explanation, he had promised Allison and her dad to keep his mouth shut for twenty-four hours. "Enjoy the party, Liv. I'll tell you after."

"Promise, both of you?" Olivia gave the two of them a serious look.

Allison grinned while Isaac nodded, both of them speaking together. "Promise."

"All right, fine. Why don't you guys get something to drink?" Olivia glanced around the group of dancing bodies before pointing out where the bartender was set up. "Oh, and get painted up, too."

"Yes, ma'am," Isaac hooked Allison's fingers with his and pulled her away, pointedly ignoring the amused look their friend sent their way.

Olivia shook her head, eyes following Isaac and Allison as they slipped into the crowd. She should have known something was going on there, but she guessed she had been a little preoccupied with everything else going on in their lives. Still...Allison and Isaac? Yeah, she could see it. Allison was badass and strong and she was the firm ground of support that Isaac needed and Isaac was light and funny and could definitely get Allison to let loose. They complimented each other, they were cute.

They didn't need her approval whatsoever, but they had it anyway.

Out of nowhere, a sharp pulse came from Derek's tether before fading away. Olivia paused, her hand on her chest, and focused in on him. He was fine now, but it was odd, they way he lit up and went dark so soon after. Right now, it didn't concern her. Maybe he almost missed a red light or something...

Thoughts about Derek slipped away as she spotted the loft door opening. She recognized the neon-striped t-shirt that Stiles had worn to school earlier that day, and was instantly on her way toward him. She was tipsy, she wanted to have fun, and her hot-ass boyfriend had just entered the premises. There was no way she was just going to stand there and wait for him to come to her.

She made her way through the jungle of her drunk classmates, her eyes never leaving Stiles. As she got closer, she heard Scott—who was with Kira—asking him about leaving so they could figure something out. Before Stiles could respond, she was grabbing his arm, turning him and standing on her tiptoes so she could kiss him on the cheek.

"Happy Halloween, sweetcheeks," she purred into his ear, giving him a seductive look before letting him go.

"It can wait, it can wait!" Stiles shouted at Scott over the music. As Olivia began to slip away, he grabbed her hand so she would take him with her. "See ya!"

Olivia smirked knowingly when Stiles tightened his grip on her hand and abruptly pulled, swiftly turning her to face him. "Look at you, baby."

She was fully aware of what her outfit would do to him. Other than the fact she thought she was hot, she knew that her short, flowy shorts, and neon orange bralette would turn him on. And the body paint brushed all over her, well, that was just a bonus. "You like?"

"I love it. You're so fucking hot," he pulled her closer to him, their fronts pressed together; Olivia instantly grabbed his biceps, not fighting when he smashed their lips together.

It had been about a month since Olivia and Stiles had sex because of their busy lives. Of course, they did other things when they were in the mood but they never had time to go all the way again. Both of them were feeling the strain; they were crazy in love and so terribly attracted to one another, so of course, hormones were always pulsing through them. That night, they reached a pinnacle of tension that they couldn't ignore.

Within minutes, Olivia and Stiles found themselves upstairs in the bedroom Olivia used when she stayed over at Derek's loft. The both of them completely ignored the full-sized mattress in favor of the back of the door that Stiles pressed her up against, the wood soothingly cool against her back.

Stiles' hair was a mess under Olivia's fingers as she lost herself in his mouth, tongues wrestling together in a fight that neither of them wanted to lose—or win, for that matter. Stiles' palms were hot against her thighs, pushing her up until her legs wrapped around his waist, and when they moved tantalizingly slow to her ass and squeezed her cheeks, she gasped and arched her chest against him.

"Shit, Stiles!"

"Mmhm," Stiles moaned against her lips as her movement pressed deliciously against his cock. Slowly, he kissed away from her mouth and down her jaw to her neck, sucking harshly against the smooth and silky skin he found there. He loved the way she reacted to him, pushing herself against him again as she groaned under his demonstrations. "Livvy."

An indescribable warmth curled in Olivia's belly as she and Stiles rubbed up against one another. Letting go of his hair, she moved one hand down the length of Stiles' body to the band of his jeans. She easily popped the button and took a second to play with the wiry hair of his happy trail, knowing that it would lead her right to paradise.

"Mm...want you, baby," Stiles abruptly pulled away from her neck to stare at her with blown eyes. "Can I have you?"

Olivia didn't need to think about it. She wanted him just as much as he wanted her. "'Course, babe."

A wickedly sexy grin split Stiles' lips and Olivia's head nearly hit the door with how forcefully he kissed her. She was so caught up in their kiss that she didn't notice Stiles using one hand to pull her bralette down, freeing her breasts; it wasn't until he pulled away from the kiss and wrapped his lips about her right nipple when she realized. She moaned loudly, the pitch arcing higher when Stiles pushed his left thigh between hers to take some of her weight so she could grind down on him.

"Fuck, Stiles."

Stiles playfully bit at her nipple in response, prompting a pleasured sigh that turned more intense when he sucked at her. Shit, he felt so fucking good.

"Please..."

Stiles pulled away from her breast, licking his lips, and smirked up at her. "Please what, baby?"

Olivia's chest heaved as she breathed, "Please fuck me."

In a rapid succession of movements, broken up by awkward giggles, loving kisses, and whispered promises under their breath, Stiles and Olivia stripped from the rest of their clothes. The heat turned back on once Olivia's panties were officially out of the way and Stiles took it to his advantage, playing with her clit with the pad of his thumb.

Olivia moaned and ducked her head into his neck, her mouth finding traction between his neck and collarbone.

"Ready?"

"Mmhm."

Both of them moaned together as Stiles slipped into her with one single thrust. Quick to find a rhythm, they moved their hips together, taking pleasure from one another that was freely given.

"So fucking good, baby," Stiles groaned into her collarbone, gently nipping the skin there. By now, some of the neon paint on Olivia's body was starting to rub off on him and boy, did he not mind. They were like some kind of sexy painting together, they could totally be in a museum. "Love you."

"I love you," Olivia returned, arching back when he hit a particularly good spot inside of her.

She gasped when he licked from her collarbone all the way up to her chin before uniting their lips. Pressing her up against the door so most of her weight was resting on it, Stiles moved one hand to hold her jaw, keeping her lips on his, and the other to her clit, rubbing it firmly.

"S-Stiles..."

"You gonna come for me, baby? Huh?" he dragged his lips over to her ear, whispering to her with hot and heavy breaths. "C'mon, baby. Come with me."

The coil of pleasure that had been starting to build since she first kissed Stiles that night was wound too tight. Even though it felt so, so good to stay on the edge while Stiles thrust in and out of her and played with her clit, heading over the precipice would be even better. That's just how orgasms with Stiles went: pleasure, pleasure, and more pleasure.

Moving her right hand from where it was attached to the firm muscles in Stiles' back, she grabbed the back of his head and pulled her back to her lips. Their moans harmonized together as they reached their peaks, coming within just seconds of each other with sharp sighs.

Ten minutes later, after waiting out their aftershocks and post-orgasm bliss, they cleaned themselves up, shared a few more kisses, and went back downstairs where the party was still going strong.

Reminiscent of their first dance together, Stiles pulled Olivia onto the dance floor. They made fools of themselves as they danced crazily together, pulling out silly dance moves from the blue. The goofy grins on their faces told outsiders how madly in love they were and the warmth inside their chests proved it to themselves—not that they had any doubt, either way.

Before long, Stiles mentioned how thirsty he was, so they scored a couple of beers off the bartender and went to sit down.

"Let me see your bottle opener," Olivia held her palm out to Stiles expectantly, knowing that he kept one on his key ring.

"Oop," Stiles rummaged through his jean pocket and pulled the key ring out, handing it over to her. "Here ya go."

"Thanks," she detached the caps from their bottles and paused, her eyes lingering on his keys when she went to give them back to him. "You know, your key has phosphors on it."

Stiles furrowed his eyebrows. "Phosphors? What the hell is that?"

Olivia rolled her eyes and smiled patiently at him. "It's any substance that luminesces," she told him. "It's in your teeth and your fingernails, laundry detergent, this paint," she brushed her thumb against his lips, where some of the leftover lipstick she had one glowed against his flesh. "this..."

Stiles cut her off, urgently smashing his mouth to hers. Her stomach flipped pleasantly as she kissed back. After a few seconds they pulled away, both of them inhaling deeply.

"It reacts to the UV light," she finished, breathing heavily. "that's why it glows."

"How would I get phosphors on my key?"

"Probably lots of ways," Olivia shrugged carelessly. "You could have touched them after chemistry class, or after you washed your clothes..." she trailed off when she saw the frown playing at his lips. "Stiles, are you okay?"

Stiles forced a smile. "Yeah, yeah...um...I'm sorry, I just thought of something and I really have to go."

"What?" Olivia was understandably confused. "Stiles, what are you talking about?"

"I want to stay, I really do, cause I love you and you're so fucking beautiful," Stiles rambled quickly, standing up and setting his beer bottle down on the floor. "but I need to go see something, so you stay here, okay. I love you. Drink a bottle of water, okay?"

"Stiles, wait—"

"Love you, be careful!" he called, slipping away before she could stand and go after him.

"Stiles!"

Olivia wanted to follow him, she really did. She knew something was bothering him and she wanted to know what it was so she could help him. But before she could chase after him, Lydia's tether flared brightly and disappeared just like Derek's had before. Just like Isaac's had the night before, which could not be a coincidence.

Worriedly, she dived into Lydia's tether and looked for her. In a daze, she started walking, not even noticing when Danny had started to follow her, worriedly calling out her name.

"Liv, what are you doing? Olivia!"

Lydia, Lydia, Lydia...

She opened the door that led to Derek's balcony and paused when she saw her cousin laying still on the ground, her fingers seizing lightly. "Lydia!" she rushed to her and knelt down, finally noticing Danny. "Go get Aiden, hurry!"

"I'm so sorry, Lyds," she murmured, using all her strength to pull Lydia into her lap. She wrapped her arms tightly around the shivering red head and dug her head into her neck. "It's gonna be okay. You're gonna be fine."

What the hell happened to Lydia? What had attacked her and left her freezing on the balcony, unable to move or call for help? Whatever it was, was this the thing that got Derek and Isaac?

It was only a minute before Aiden and Danny rushed back out to her and Lydia.

"What happened?" Aiden asked as he knelt down next to the girls.

"I have no idea, but she's freezing," Olivia's eyes stung, feeling helpless, as she helped transfer Lydia to Aiden's warm arms. "I think she's hypothermic. We gotta get her inside."

Aiden nodded seriously and got to his feet, lifting Lydia with ease. "Let's go."

"Over here," Danny pointed to the nearest wall as they passed him to go back into the loft. "there's a heating vent!"

"Thank you, Danny," Olivia placed a grateful hand on his shoulder before following Aiden.

The former alpha set Lydia down in front of the heat register—thankfully the building used propane for heat, so the lack of electricity didn't affect it—and held her tightly, rocking her back in forth in order to get some heat back inside of Lydia. Olivia immediately started rubbing Lydia's bare legs, hoping that friction could offer some heat too.

"I'll try to find a blanket," Danny volunteered.

"Upstairs, the first door to the right," Olivia told him; he nodded and took off into the crowd. "Lydia," she called loudly so her cousin could hear her over the music. "Lyds, what happened? Can you tell me what happened?"

Lydia stared at her, wide-eyed, and gasped, "They came out of the dark."

"Who?" Aiden asked. "Who came out of the dark?"

"Lyds?"

"They—they looked like n-ninjas," Lydia stammered, her teeth chattering. "I—I couldn't scream, it took my scream."

Olivia and Aiden shared a dreadful look, both of them thinking the same thing. Shit.

Then, Olivia heard it, the ferocious growl that filled up her whole mental map. Derek's tether lit up brilliantly as he called out for her and Scott. It was then that she realized that she had horribly screwed up, ignoring his tether earlier. She could have done something if she just took her warnings of Derek and Isaac's injuries seriously. She was a horrible person.

"Derek!"

Aiden looked at her sharply. "This happened to Derek too?"

"I think so."

Danny quickly came back with a blanket and draped it over Lydia's shoulders. Though the redhead was still kind of out of it, she was slowly warming back up to the point where Olivia felt a little better about her health. Just as she was about to suggest they move Lydia to her room, the music was abruptly cut off.

"GET OUT!"

Yeah, that was definitely Derek. Olivia was so fucking screwed.

At once, the crowd started running for the door. Olivia helped Aiden get Lydia to her feet and let Danny take some of her weight. "Can you take her home please? I'll deal with this."

Danny nodded, giving a very angry Derek a wary look. "Yeah, okay." And with that, he towed Lydia out of the loft, leaving only Olivia, Derek, Aiden, Ethan, Scott, Allison, Isaac, and Kira.

Well, there were the dark shadows that appeared out of nowhere, too. Just like Lydia had described them, they looked like ninja assassins, with silver masks and glowing yellow eyes draped in black robes.

In unison, the robed ninjas took a step toward Aiden and Olivia, their glowing eyes glaring at them.

"Guys," Aiden called to the rest of the pack, reaching for Olivia to move her behind him. "Guys, they're looking at us. Why are they all looking at us, guys?"

"Ollie, go!"

Olivia didn't hesitate, taking Derek's warning. She ran away from where Aiden stood toward Isaac, Allison, and Ethan, who was leaning heavily against them. At the same time, Derek and Scott attacked, turning as they went to fight the dark ninjas.

Olivia focused on Derek, watching with a grimace as she realized that the ninjas were much better than him and Scott at combat. Sure, Derek had experience and strength, but these guys that came from the shadows seemed unbeatable. At one point, Derek had even snapped one's neck, only for it to pop back in place.

Derek was not doing well in his fight, his tether pulsing brightly, and neither was Scott. Once they were both on the floor, tapped out, Isaac stepped in, sharpening his nails into claws as Olivia took the rest of Ethan's weight to help Allison.

Isaac growled at one of the ninjas but the being did not look at all intimidated. In fact, he pulled a long, sharp sword from the middle of his chest and held it out toward Isaac, swinging it around threateningly. Smartly, Isaac stepped back—protecting Aiden, of all people, was not worth the sword to his stomach.

The ninja turned away from Isaac, facing Aiden like the others.

"Someone do something!" Allison called out, looking between Scott and Derek.

It was too late. Two ninjas grabbed Aiden's arms and held him still while a third stood in front of him. He looked into the former alpha's eyes and cocked his head, reaching up to grab a hold of his ear. A rattling noise came from its chest as it used one strict flick to make a mark behind Aiden's ear; Aiden immediately collapsed onto the floor, looking much like Lydia had when Olivia had found her.

Another step and all the ninjas were looking at her.

"Oh, shit."

Scott raced in front of her, Ethan, and Allison, growling fiercely at the beings. Before any of them could take a step forward, the sun began to shine through the large window. With only a touch of the rays against the ninja's, they disappeared in a black mist.

Finding his strength, Ethan left Allison and Olivia's grasp to run across the room to his brother. At the same time, Olivia went over to Derek, helping him up from the floor and wrapping an arm around his torso to keep him upright.

"What the hell were those things?" Scott asked, looking around the room for any answer.

None of them knew...except maybe Allison and Isaac.

Isaac stepped forward, glancing at Allison. "Your dad's twenty-four hours are up."