After the students had their breakfast, they immediately headed to the pool area. The boys headed first leaving the girls behind in their room.

The boys placed their stuff on the beach beds, already in their swimming trunks.

"You got that sunscreen, man?" Sero asked Kirishima, who was rolling his shoulder back to release tension in his muscle.

"Yeah sure," he grabbed the tube and tossed it to Sero, who caught it with ease.

"I wonder if the girls are done..." Mineta tapped his chin in thought before his face twisted into one of perverse nature, drool hanging from the corner of his mouth. "They're gonna look so good in their bikinis. Especially Yaoyorozu and Asui's gorgeous boobs, Uraraka's curvy body, Ashido's big ass, (Y/n)'s sexy bo-AAHH!"

"Die scum!!" the daydreaming boy was cut off when Katsuki grabbed his neck and sent him flying in the pool with help from his blast.

"Honestly," Ojiro sent him a look of disapproval. "Was that really necessary?"

Katsuki turned to the blond-haired male, smoke seeping from his palms. "You wanna be next?!!"

"No, I'd rather not..." Ojiro trailed off as something had caught his attention behind Katsuki.

A vein popped out of Katsuki's neck. He grabbed the collar of Ojiro's open beach shirt and leaned him closer to his scowling face until they were nose to nose.

"You ignoring me?!! Huh?!!"

Ojiro still maintained the delirious look on his face as he gently pried Katsuki's hand from his collar. The male growled at the action before puzzlement took him over when Ojiro firmly grabbed him by the shoulders and turned him around.

"Hey, guys! Sorry to keep you waiting."

Katsuki's eyes widened. His crimson-colored eyes stared at one particular girl who stole his heart along with his mind the minute she walked out in her blue swimsuit. He couldn't understand how something could look so heartbreakingly beautiful and yet provocative at the same time. Especially since (Y/n) had much lesser clothing than he's ever seen on her. The sudden tainted thoughts that clouded his mind were no stranger to him but it was enough to silence him.

"'Sup Katsuki," (Y/n) greeted him as she passed him, not paying attention to the intense stare he fixed on her.

The boy blinked and turned to follow her with his eyes which unashamedly trailed to her backside as she walked.

Katsuki approved.

Though what he didn't approve of was when she latched her arms around Shouto's neck and pulled the boy in for a surprise hug. He groaned in irritation and turned to his bag, angrily zipping it closed.

"Is something wrong?" Shouto asked once (Y/n) let him go.

"Nope," she glanced at the half-heart necklace that was dangling from his neck, similar to hers and lifted her shoulder in a half shrug. "Just felt like it."

Shouto gave the girl a once over. "You look nice."

The girl placed a hand on her hip and smiled. "About time you noticed."

Shouto stared at her for a while before he stepped forward and placed a kiss on her forehead, earning a giggle from (Y/n).

"Ahem."

Shouto pulled away from her and both turned their heads to face their classmates who were smirking at them.

"We, as class 1-A, would like to have a Rated G holiday. So please do not perform acts of PDA in front of people who are probably doomed to be alone forever," Kaminari crossed his arms over his chest while putting on a serious act. The rest of the class, apart from Katsuki, nodded in agreement, each having serious expressions that proved much too hilarious than serious.

(Y/n) sent the aloof boy next to her a side glance before raising her hands in surrender with a smile on her face.

"Good!" Mina clapped her hands and pumped her fist in the air. "Let's go swimming!!"

The students cheered as some began diving in the pool with a large splash. (Y/n) placed her bag on Shouto's beach chair. Shouto had already headed out to the pool with the other guys.

(Y/n) went to sit at the edge of the pool and dipped her legs in the cool water. She watched as the other students had fun, some splashing water on each other while others just floated lazily away from the others.

A dark figure approached the girl from underwater making her furrow her eyebrows in curiosity. The person emerged from the water with a splash and grabbed her waist. The girl let out a shriek when she was thrown in the water.

(Y/n) quickly emerged from underneath to glare at the culprit.

"Shouto!! You idiot!!" she snapped while not-so lightly punching his chest.

The male remained silent, his mischievous smirk growing even more. (Y/n)'s (e/c) eyes widened as she slowly backed away. She turned to swim away from him but he was faster than her, wrapping his arms around her and lifting her up in the air.

(Y/n) let out a string of profanities followed by a piercing scream when the dual-haired male plunged them both back in the water.

The girl yanked his arms from around her and swam back to the surface. She took in a deep breath followed by a laugh as she began swimming away from Shouto.

Still laughing, she glanced behind her shoulder to see if Shouto was following her only to bump into someone's hard chest. The person grabbed both of her arms to stabilize her as she looked back at them.

"Sorry Fireworks," she giggled. "You're not here to drown me too are you?"

"Why the fuck would I do that?" Katsuki frowned, narrowing his eyes at her.

(Y/n) sighed. "Oh good because- aaaah!!! Put me down!!"

Katsuki ignored the girl's protests and threw her over his shoulder, one arm around her legs to stop her kicks. The girl hit his back hard, but her hits were nothing to the male.

"Let me go!! Let me go Katsuki!! Let me-" (Y/n) let out a gasp when she realized what he was about to do, a fearful expression masking her face. "No!! No!! Nooo!!!"

The ash-blond threw the (h/c)-haired girl into the water like a sack of potatoes, all the while smirking evilly at his deed. (Y/n) emerged from underneath, coughing and sputtering in shock. When she finally caught her breath, she pointed angrily at a smirking Katsuki.

"Are you...people...outta your damn minds??!" she sucked in a deep breath and clutched at her chest. "Are you trying to kill me??! What did I ever do to you?!!"

"Tch."

The girl rose her eyebrows, offended and lunged at him with a yell, surprising him. Her arms were wrapped around his neck from the side as she tried to immerse him underwater.

"Will you move!!!" she yelled at him when she noticed that her efforts were all in vain. "I'm trying to drown you!!"

Katsuki scoffed in amusement and grabbed her forearms from around his neck. (Y/n) gasped in surprise but she wasn't allowed a lot of time to react as the boy pushed her back into the water.

The girl broke into the surface for the fourth time again and took in a deep breath. Katsuki was no longer standing where he was but (Y/n) caught sight of his retreating back.

"I'll get you back for this!!!" she promised, shaking her fist in the air in anger. Even though she looked like it, she was far from angry.

She could admit, being thrown in the pool was fun.

***

"Your Mr. Freeze with Pineapple juice."

"Thanks," (Y/n) smiled at the bartender as she took her cocktail, immediately taking a sip of the cool drink.

She was fatigued already from swimming all morning till afternoon and she just desired a cool break. She turned around to face the pool, her back leaning on the counter as she sipped on her drink.

Her classmates were now playing pool volleyball. They dominated much of the pool but luckily it was large in size to also accommodate other guests.

As she looked around the already packed swimming area, she caught sight of an approaching ash-blond. Her curious eyes wandered down his bare chest and lingered there. She couldn't help herself. Katsuki had a body many guys would die for and if she wasn't careful, she could start drooling.

As he drew closer to her, she averted her eyes away from him, pretending to keep her eyes to herself.

"Hey."

"Heyyyy," (Y/n) turned to look at him, her face lighting up with innocence. She began awkwardly stirring her straw in her drink. "What're-what're you doing here?"

Katsuki knitted his eyebrows at her question. "What the fuck's that supposed to mean?"

"Nevermind," she shrugged and pushed off from the counter. She turned to him and held up her drink to him. "Want some?"

"What is it?" he asked, scrutinizing the drink in suspicion.

"A cocktail. I just asked for it coz it has pineapple. It's really good though," she smiled at him in encouragement to taste it. Katsuki sighed and took a sip of it.

"So?" (Y/n) asked in expectancy. "How is it?"

"Not shitty," he admitted in nonchalance.

(Y/n) rolled her eyes. "I'll take that as a 'so good I could piss myself'."

Katsuki scoffed and crossed his arms over his chest. The girl flashed him a cheeky grin before taking another sip of the drink from the straw. Accidentally, a passing guest bumped into her roughly, making her stumble back as her drink spilled on her.

"Oh gosh!" the male gasped apologetically. "I am so sorry!!"

"It's...okay..." the girl breathed out, the cool drink that had spilled onto her dry body making her shudder a bit as she placed the almost empty glass on the counter.

The male glanced at Katsuki who was gnashing his teeth together in anger. The guest hurriedly grabbed the paper towels from the counter and began dabbing her chest to dry her off. The ash-blond's eye twitched in jealousy at the sight of a stranger touching (Y/n) and immediately burst a fuse. He violently grabbed the man's polo shirt collar and yanked him towards his face.

"You wanna die??!!"

(Y/n) leaped into action and grabbed Katsuki's hands. "Katsuki! Wait!! He was just-!"

"Shut up (Y/n)!!" he rasped, his grip on the man's collar tightening dangerously.

The girl groaned in frustration and yanked Katsuki's hands from the horrified man's collar, releasing him. She pushed him back and put herself between the two with her back facing Katsuki.

"I am so, so sorry about this," she apologized to the disgruntled male, who quickly nodded and scampered away from the site. The other guests who were watching the scene shook their heads at the teenagers and went back to their stuff.

The girl heaved out a sigh and grabbed more paper towels from the counter, continuing where the guest left off.

"You okay?" Katsuki inquired, his earlier anger dissipating when he turned back to her.

"I'm fine," she sighed and pouted at her ruined swimsuit. "And how it was so cute..."

The male was relieved that she wasn't angry at him for his jealousy fit, preferring to prioritize her bikini first.

I can't believe I have to change it now...the girl frowned in disappointment and looked up at Katsuki.

"I have to go change."

"Want me to take you?" the boy offered, hoping that she'd say yes.

The girl shook her head and patted his shoulder. "It's okay. I'll be fine. Just wait for me back, okay?"

"Fine," he scowled in dejection, earning a smile from (Y/n).

The girl went back to the rooms to change out of her sticky bikini.

***

(Y/n) had changed into her another bikini, this time a red one, thanking God for her intuition to carry two extra pairs.

And they said we carry a lot of unnecessary stuff...(Y/n) scoffed mentally as she stared at her reflection in the mirror. Her eyes trailed to the necklace Shouto had given her on her birthday, which she never took off.

She brushed the tip of her finger over the top and smiled nostalgically.

A series of knocks jolted her from her thinking and she frowned at the door.

Did Katsuki come here instead? Her gaze flickered between the wall and the door. "Uh...yeah?"

The door immediately swung open, revealing her bi-colored haired male she called her boyfriend.

"Hey," he said as he closed the door behind him.

"Hey. What's up?" (Y/n) grinned, relieved that it was only Shouto. Not that anyone else was a problem though...

The male shrugged, his mismatched eyes trailing down her new bikini.

"You look great. I love red," he admitted while walking towards her.

(Y/n) knitted her eyebrows. "I thought you hated red."

"On you," he began, turning (Y/n) around by her waist and wrapping his arms around her, burying his head in his neck. "I'd gladly be obsessed with it."

Confusion was written all over her face when he pulled her closer and she let out a confused chuckle.

"What are you...doing?" she questioned. She gasped when she felt him trail kisses down her neck and she placed her hands on his chest to keep herself up. The behavior was unlike him but she wasn't about to complain any time soon.

It felt too good to make him stop.

The male remained silent and turned her to face him, his lips crashing onto hers in an instant. The girl squeaked in surprise but quickly recovered and sank into the kiss. She wrapped her arms around his neck and pulled him closer to her to deepen the kiss.

Shouto gently bit her lower lip so that she would part her lips to give him entrance. The kiss was a mix of aggressive and gentle, but full of lust. Shouto's sudden aggressiveness surprised (Y/n) but turned her on even more. She liked this side of him that was rarely shown. Aggressive, slightly possessive, dominant.

Shouto's hands slid down her waist to squeeze her ass a bit. (Y/n) let out a little gasp, making the boy smirk into the kiss. He then proceeded to hook his hands under her thighs and hoisted her up, her legs immediately wrapping around his waist.

They both continued delving into the breathtaking kiss as Shouto walked them to the nearest bed and gently placed her down, him on top of her.

He pulled away from her lips and attacked her neck with a flurry of hot kisses that made her moan softly. She ran her fingers through his soft hair, tugging at the roots in pleasure.

He was driving her insane.

As the boy began sucking on her pleasure spot, she stopped him. She gently pushed him away and smiled at him. "Okay, I don't know what's suddenly with you but I don't want any hickeys."

The male, whose eyes had darkened with lust, sighed in chagrin but nodded in understanding. He leaned down to capture her lips into another kiss, this one more brief and sweet than the former. He pulled back and rested his weight on his elbows as he hovered above her.

"I want to take you somewhere tomorrow," he said, a ghost of a smile on his lips.

"Where?" she exhaled in anticipation and curiosity.

"It's a surprise," he responded. "I know how much you love night activities."

The girl sent him a mock offended look. "Jeez you making me sound like an owl," she then rose an eyebrow. "So, it's a night thing?"

"Yeah," he answered and buried his face back into her neck. "And no, I won't tell you."

The girl pouted in slight dismay but let it go even if anxiety and curiosity gnawed at her brain. Suddenly, she let out a loud gasp and a giggle when she felt Shouto gently bite her neck.

"I said no hickeys!!"

***

(Y/n) and the girls laid in the hot bath, naked, as they enjoyed the feel of the water.

"I could live in this water all day," Mina sighed, leaning further back on the edge, enjoying the bath.

"Yeah..." the rest of the girls agreed, all in the same position as Mina.

"Our fingers and toes are probably wrinkled from staying in water all day," Uraraka said, holding up her hand to her face. "Mine are."

"Mine too," Jirou said as she looked at her hand and turned to Tsuyu. "Are yours wrinkled?"

"No. I stay in water a lot so I'm used to it. Besides my body is built for water," Tsuyu explained as-a-matter-of-factly.

"Oh, I wish mine was!" Tohru cooed from somewhere in the bath.

"Then you would be having a water Quirk," Yaoyorozu answered the girl, looking at a space between Tsuyu and Jirou, where she assumed Tohru was.

"Yeah, right."

Silence fell between the girls again before Mina whined.

"I didn't get to see any decent, nice half naked guys today..."

"Yes you did," (Y/n) giggled, earning a 'huh' from Mina.

"The boys from our class," the girl responded, making Mina smack her forehead.

The pink-haired girl sent her a look. "Not those kinds!!"

"What're you talking about?" Tohru asked the girl. "Haven't you seen our guys' physiques?"

"Yeah," Uraraka giggled. "You could break wood on them."

The girls laughed at Uraraka's words, not used to hearing her say such things.

"I know right?" Yaoyorozu sighed. "Especially that Kirishima."

"Come to think of it," Mina scratched her head and nodded. "They actually do have a lil' something-something going on," she held up a finger. "Like Bakugou."

(Y/n)'s face lit up a tiny bit at his mention and silently agreed with her.

"Yeah..." Jirou agreed. "Too bad about the attitude though..."

"Yeah. But what about Todoroki? He's ripped too," Tsuyu asked, directly looking at (Y/n).

The girl blushed a bit, feeling their attention on her now. "He uh...He works out."

"Lucky," Mina pouted in envy.

"What about Izuku?" (Y/n) quickly asked, desperate to divert the attention away from her. "He's also in shape too. Along with Kaminari, Iida, Ojiro...Oh! Shoji too!!"

"Pretty much every guy in our class," Uraraka said, an unnoticeable blush on her cheeks that had appeared when Izuku's name was mentioned.

"Except for Mineta and Aoyama," Jirou snorted, making every girl laugh.

(Y/n) tilted her head. "Come to think of it, where are the guys now?"

"They're at the gym."

"At the gym? Now?" the girls gaped at Mina who simply nodded.

"Apparently, Kirishima challenged Bakugou to a weightlifting contest. It started with them and now all the others ended up there. Something about not wanting to be the only one soaking in the baths while others work out," Mina explained, earning nods from the girls.

"Men," Yaoyorozu scoffed in amusement.

"Yeah..." Tohru sighed. "They must be so sweaty now...what's that word again to describe how I'm feeling?"

"Lust." Tsuyu 'glanced' at Tohru.

"Sexual lust," (Y/n) smirked coyly.

"(Y/n)!" Tohru exclaimed and splashed water on the smirking girl's face.

(Y/n) shrieked but smiled nevertheless as she returned the favor. It instead hit Jirou who retaliated. In the end, it ended being a water fight among the girls, their girlish squeals and laughs filling up the area.

***