Roses are red, pizza sauce is too. I ordered a large one, and I ain't sharing it with you <3

Into the chapter. 

Yeet

Sin sat down on the pillar, making sure not to loose her balance. She signaled for Bon to open the gate. People poured in, after a while the party area was filled, except for the stage where the pentagram stood. She had planned making a show, on there. Of course, she wouldn't show herself, she would wear a big black hood that covered her cosplay as well as everything else. She had prepared a spell that would teleport her to one of the bathroom stalls nearby, which she had locked to make sure nobody would be in it. 

Sin jumped down behind all the people, signaling for Bon Rin and Shima to come. "Should I do it in five minutes?", she asked. The others nodded and walked to the other exwires to share the information. Sin sighed. She climbed up the pillar and changed into the cloak, when nobody was looking. Sin noticed Mephisto's dog form somewhere on the ground and grinned. So you are here to see the show, huh?

After about five minutes Sin jumped onto the pillar above the stage. The pillar had large candles hanging from it, which Sin lit. That grabbed the attention of the students. Sin Jumped down onto the pentagram. Everyone was quiet, watching as she sat down. The moment her hands touched each other, the candles lit up in blue flames. 

"Oh drahý otec. Oh drahý ďábel. Prosím tě, poděl se o své všemocné síly s lidmi, jako vaše jediná dcera!", Sin chanted. She opened her now glowing blue eyes and let the flames lift her a bit. Her cloak was blowing in the wind, not enough to let them get a glimpse of her. "You mere humans here at this place, I hope you will enjoy this night because it might be your last... See this as a warning, from a fellow child of Satan himself.", Sin said raising her voice. She stood up and looked at all the students, some of them looking ready to pee their pants.

Sin used her flames to cover her entire body in a quick explosion looking action. When the flames disappeared she was not on the stage any more. Every student looked around among themselves. Some went towards the stage to feel if the fire on the candles was real, burning themselves.

"Oh. My. God.", one student said panicking. The exwires whispered among themselves, realizing that Sin might have done it to realistic. "Speak of the devil...", Bon murmured as she came approaching, her cloak well hidden backstage. Sin grinned at them. "Did I put up a good enough act?"

"Yep. I swear some of them got frightened enough that they left.", Izumo said. Sin grinned. "Well then, too bad for them. Where did Mephisto go?", she asked. The others looked at her confused. They clearly hadn't realized he was there. Sin sighed and looked at the normal students. She suddenly got an idea. 

Sin grabbed the two pistol-thingys on her ODMG and put on fake blades on them. She walked up to the pillar and jumped up to it, gaining some attention. "Hi! Just so that none of you pee your pants, that was actually an performance. If any of you have any questions, ask them and I'll gladly answer!", Sin said looking down at the crowd. The students started asking questions. 

"Line up in front of the pillar. I will take the questions one at a time.", Sin ordered. The people who decided to ask questions, which were among fifty to seventy, quickly followed the order. Sin motioned for the one first in the line to do the question. 

"Who was the actor?", a young boy dressed as a butler asked. "Me.", Sin answered. The next one asked a question, which seemed to come because of the one before him. He had no costume, just a normal uniform. "How did you make your eyes glow?", he asked. "Special made lenses.", Sin answered making her eyes glow again. 

"What about floating?", the next one said. "Wires.", She had answered. After a while of weird questions of how they had done everything, there was one interesting question. "Did you just pick a random language and some words that sounded good or did you actually say something that meant something in a certain language?" 

"I used a language, I wont tell you which. The words translate into 'Oh dear father. Oh dear devil. Please, share your almighty powers with people like your only daughter.'", Sin said. The girl nodded. Some more random questions came up and after a while there was only three people left. 

"Where did you get the idea?" "Saw this big pentagram in a Halloween shop and decided; Why not?". Sin was getting tired of the questions. As the last question was asked, Sin jumped down and answered it. She then walked up to the snack table, grabbing some of Rin's homemade cookies. Her eyes widened. "Rin, you need to bake more.", she said to the demon close by.

After about two hours there was a lunch break. After that they would make a shift of students. The younger ones had been at the party before lunch, while the older students would be there after. Sin replaced the candles and shut off all the lights. "Guys, don't spoil anything to the Senpais!", she shouted after the students who left. 

Time skip to after lunch brought to you by: Mephisto's porn collection. (Don't ask.)

Sin had put on her cloak and positioned herself on top of the pillar. Yukio was at the party this time- He had left after dropping of Rin since he didn't want to wear the outfit. Rin had managed to convince him to come, saying that he wouldn't bring any cookies or food back to the dorm after the day. He was surprisingly still wearing the maid costume, which fitted him surprisingly well. 

"Let them in", Sin said to Bon who once again were at the entrance. He had put on a pair of pants and his uniform coat, not wanting to embarrass himself further. Bon nodded and opened, letting the older part of students flood in. Some of them were dressed as characters from games, others from anime, some even from movies. Sin saw a gang cosplaying as Survey Corps members, making her happy. She also saw some people dressed as ghouls (Tokyo edition lol), vampires and etc. 

"Oi, Bon?", Sin asked when most people had gotten inside. He looked up at her. "Huh?" Sin jumped onto the pillar behind Bon, looking down at him. "You looked better in the meme outfit. Why ain't you showing off those abs to the Senpais?", Sin joked. Bon got red as a tomato before he started throwing words at Sin, who were grinning madly. She kicked off onto the pillar she were at before. 

Shima shot her a look. She nodded and he pulled a lever besides him, turning off all the electronic lights. The place turned silent. Students started whispering among each other, the atmosphere had quickly made an 180.

"Oi, brats. I would like your attention.", She said, once again strengthening her voice with her powers. The students looked up at her, confusion show in their faces. "If you are cowards, you better leave now. This shit 'bout to go down!", Sin said. Her voice boomed over the students. She looked down at them. Her eyes started glowing and she had her tail out, whipping wildly outside the cloak. Some people started leaving, not turning their backs to her.

"You should not be scared. The only thing I want to do is show you something. You can call it.. A warning.", She continued. She jumped down onto the pentagram. "I need blood to start the ritual. Is someone here brave enough to offer a small drop of their blood?", She asked catching everyone off guard. Rin bravely raised his hand. He walked up to the stage, smirking. Sin grabbed her knife in her ODMG gear, from inside the cloak. She cut Rin's finger and watched as the blood fell down onto the pentagram. 

About a second after the first drop fell down, the flames ignited both on the pentagram's candles and the torches around the place. Sin looked up at Rin. "Your sacrifice shall be honored by our kin...", She said, bowing. She turned towards the crowd as Rin had left the stage. Everyone was quietly watching. 

"Well then. Let's get this shit started...", She murmured. She let the flames carry her about a foot above the center of the pentagram. She lit up her tail, drawing extra attention to the limb. "Oh drahý otec. Oh drahý ďábel. Prosím tě, poděl se o své všemocné síly s lidmi, jako vaše jediná dcera!", she once again repeated the chant. It had gotten totally memorized and she would probably be able to say it as soon as she was told to. She let the flames on the candles on the pentagram burst up high, about a meter. Everyone in the clearing gasped. 

"This chant should keep you safe for now.. I need to get going. Father is calling me and I shouldn't be here..", Sin said. She burst out in flames, teleporting her into the bathroom stall again. She quickly threw the cloak aside and ran back into the clearing, all in less then thirty seconds. The students were whispering among each other, about what they just had seen. 

Sin walked up to the Exwires who were looking at her. She knew she hadn't told them about how different she had decided to make this show unlike the one before. She decided to make the students feel more secure again, so she got op onto the pillar at the entrance again and began laughing. Everyone turned to her. 

"OH MY GOD! YOU WERE SO SCARED! YOU SHOULD HAVE SEEN YOUR FACES!!! AAAHAHHAHAHAH!", She exclaimed, laughing her ass off. Yukio sent her a death glare from the crowd, which she gladly ignored. 

"GUYS YOU WERE MORE SCARED THEN THE YOUNGER KIDDOS! THEY WERE JUST EXCITED! GROW UP!", She continued. Everyone stared at her. She knew she had made everyone hate her even more then before, but hey, it was probably worth it. Sin sat down on the pillar and wiped a fake tear. She saw some glares from the students but ignored it. 

"Okay, now that that was done, let's just let this party roll!", She shouted snapping her fingers. Shima started the lights again together with the music. People started getting over it and began mingling, dancing or eating snacks. Sin jumped down and joined the AoT guys, starting to talk about the series and stuff. The day turned out pretty good and soon the party was over leaving the Cram School students to clean up. 

"Rin! Can I have a word with you?", Sin exclaimed while picking up trash. Rin looked up and ran up to her. "When we get home you can have a try at washing my tail again, since it's fully recovered. Also, can I pleeaaaseee get some back massage? I think I deserve it, plus my back aches like shit for no reason. I think I fucked it up again...", She said. Rin sighed. "Sure, but not for too long. If I fall asleep doing it you have no right to wake me, okay?" Sin shook his hand and the two resumed cleaning.

"Those two are getting really close. I don't know about you, but I don't think demons usually teach each other how to wash their tails.", Bon said after a while when the demons had cleaned their assigned parts and left. Yukio, Konekomaru, Yamada and Shiemi had left too. The others nodded in agreement. "I wonder if they use their tails when they fuck..?", Shima mumbled. The others turned their heads to him. "Dude what the hell?", Izumo said.

"Wait what if they actually fucked? Like, they have the dorm for their own when Yukio has late missions so it would be easy for them to do...", Bon said. Now everyone stared at him. "Okay well stalk them then and find out?", Izumo said clearly annoyed at the subject of the conversation. "Hey that's not a bad idea...", Shima mumbled. Izumo face palmed. "Well I don't have anything good to do anyways, plus it won't do any harm.", Bon said after a while. Izumo soon gave in too and they finished up and went towards the old Boy's dorm. 

Since it was earlier than 10 PM, the door was still unlocked and the three walked into the dorm with ease. "Now where is the room?", Shima mumbled. "Wait they were showering their tails first, right? So they are probably in the guys showers. Rin is to proud to use the girls, right?", Izumo said. The guys nodded and headed in the opposite direction; The girls showers. 

"Okay, we hide in here until they are done, then we go outside the room and see if we hear something... 'Weird'.", She said when they got to the door. That's when the gang heard voices from inside. "Okay new plan let's run to the kitchen!", Izumo quickly said. The three took off towards the cafeteria and hid inside. They waited for about twenty minutes, unsure of how long it takes to wash one's tail.

After a while the two demons seemed to have went to Sin's room. Izumo, Shima and Bon quietly walked towards it. They knew Yukio had a late night mission, so he wouldn't catch them. When they reached the room they began hearing weird sounds.

"Yes- Yes! Rin there! Mmmngh HARDER!" That was Sin's voice. The three students outside looked at each other. "AAAH NOT MY TAIL!", Sin suddenly shrieked. The 'Spies' looked at each other, blushing madly. "We should totally barge in...", Bon surprisingly said. They counted to three, then barged into the room. 

"STOP FUCKING IN SCHOOL GRO- Wait what..?", Shima said. Inside, Rin were massaging Sin's back. None of them were naked, or fucking. "Let me guess, you three shipped us so hard and wanted to see if we were to fuck, so you spied on us.", Sin yawned. The three got even redder than before and quickly bowed and started apologizing. 

The two demons burst out laughing, tails curled up in amusement. "Knew it!" The three looked at them dumbfounded. "Okay, are you leaving or are you gonna stare at us all night? Like, I don't mind, since I don't sleep much anyways.", Sin said after a while. The trio quickly backed out of the room and soon the were seen running out of the room. Sin smirked, knowing their plan had backfired totally. 

'Speak of this again and we will kill you with a thousand of Holy Water bullets.!', Izumo texted Sin. Sin answered with a 'Sure, but next time I'm telling on Sensei <3'. She shut her phone and sighed. Rin fallen asleep onto her back, pinning her down. She sighed knowing that if she were to teleport away he would probably wake up. She closed her eyes and were surprisingly met with sleep.

---:o:---

The next day Cram school started as normal. The three spies sat at the same table, whispering among themselves. Konekomaru looked at them questioningly before turning to his book. Shiemi sat alone in the middle, reading about plants while the two outsiders sat alone in the back like normal. The two dorm-mates walked into the room, immediately locking gazes with the new trio. They were sent glares, which they met with giggles. 

Rin and Sin sat down besides each other in the front, like normal. Sin had been tutoring Rin a bit, so he would probably do better on the test they had today. Yukio walked into the room and looked at the students a while, noticing the new spots they sat in. He raised an eyebrow before walking to the counter and starting class, handing out the tests. 

Sin quickly finished the questions and handed in the paper. She started drawing in her sketch book, putting in one of her headphones behind her hair, not getting noticed by Yukio. She was wagging her tail up and down, well she was. 

Yukio had grabbed her tail, earning a shriek of pain. Everyone in class looked over. "Ignore that.", Yukio instructed. Rin brought his tail closer to his body and continued the test. "What was that for?", Sin exclaimed. "You should know not to show your tail. Especially not to wag it around in front of an exorcist.", Yukio lectured. Sin sighed and sat down deep into her tail. 

"Hmph. If you had a tail you would know how uncomfortable it is to keep it still.", She mumbled. Yukio sent her a glare. "Well then but I will continue grabbing it if you swing it in my face." Sin groaned. She snatched her tail from Yukio's grip and began slapping it in his face, before hiding it under her skirt. Yukio sent her a warning look and walked up to the counter, where some other students walked up and left their tests. 

"Five minutes remaining."

Rin and Shima were the only ones left. Rin had one question left, while Shima were scrolling through his answers. Rin wrote down the answer to the last question and handed the sheet in, sitting down and exhaling. 

"Class dismissed. You have P.E next. Bring your swimming suits, we are going to the pool today.", Yukio said. Sin gulped. Rin sent her a confused look. "I hate swimming! The schools pool is filled with Holy Water too! HE WANTS TO KILL US!!!", She exclaimed. Yukio, who were still in the classroom sent her a look. 

"Well then get used to it.", He said. Sin stared at him, mouth agape. She began murmuring a chant. "Prosím, milý Mephisto, udělejte mně a vašemu bratru imunitu proti prokletým vodám."

"Now we should survive, but the water will still sting. Mephisto taught me this chant once, in case this would ever happen. I tried to let us skip, but Yukio seems to enjoy torturing us.", She explained. She walked into the girls changing room together with Izumo and Shiemi to change. She had a black bikini, which had a small hole that her tail fit through. 

"Hey, Sin. Is it true that the pools have Holy Water in them?", Izumo asked. Sin nodded. "I made a chant so I shouldn't be physically damaged. It will sting a lot though.", She explained. She sighed and grabbed a hair tie, putting her hair up in a long pony tail. 

"Everyone done?", She asked. Izumo and Shiemi nodded. They grabbed their towels and locker keys and left. The pool were quite big, seemingly ten meters broad and fifteen meters long. Sin immediately smelled the Holy Water in it. She walked up to it and dipped a toe, hissing in pain. Shiemi looked at her worriedly. 

About a minute later all boys had entered the room. They were about to dive into the water, when Sin shrieked to Rin to stop. "YOU WANT TO DIE? MY CHANT MIGHT BE STRONG BUT YOU STILL HAVE TO GO IN SLOWLY!", She shouted over the room. Rin raised his hand, showing he had heard her. He walked over and joined the girls and began walking in at the shallows. Sin hissed in pain as her tail got covered by the water, Rin soon doing the same. 

For them it felt like the water was burning hot. When Bon saw them struggling he swam over to them. "What? Demons afraid of water? Doesn't want to get your tails wet?", He teased. "Nope. This is Holy Water. It's burning our skin. I have no clue what Yukio thought when he forced us into this shit.", Sin answered. Bon looked at them. He then swam up to the edge and walked up. After a while he returned with a bucket. 

"Come here!", He said. The two hesitated, but walked up to him. He threw normal cold water over them, earning sighs of relief. "You can actually be nice, huh?", Rin mumbled. Bon growled at him. He grabbed about five buckets of cold water and put them at the edge of the pool, before jumping in again. 

"I see everyone is here. Today we are going to practice holding our breath under water, in case it's needed.", Yukio said, having appeared from nowhere. Sin stared at him. She quickly dipped her whole body in the Holy Water, before dipping her head into the ice cold bucket beside her. 

"If you want to kill us, please use a less painful way.", She said. Yukio glared at her. He started class by diving into the pool. Everyone got a pair of goggles, which they put on. Sin hesitated with walking up to the deeper side of the pool. She did not want to swim in that water. She was about to give up when she saw Mephisto's dog form at the side of the pool. 

Mephisto quickly returned to his human-shape and walked up to the pool, a grin on his face.

---:o:---

Hello! This chapter took a while to write, so I'm sorry! Anyways, still, want lemon? TELL ME! but i think i will be doing it, idk.

Btw, i'm a bit bored, so answer me any question and I will have to answer. (Unless it's like where I live n stuff)

Next chap coming up in the week, probably by Thursday through the weekend. CYA