So yeah, this is a all smut chapter (so, if you don't like reading smut, skip this chapter). This chapter don't really continued the story, it's like certains OAV with only a lot of fanservices xD

Warning: explicit sexual contents!

Usually, Shiena always locked the bathroom's door when she was in the bath or shower. When you lived with someone like Otoya, you need to be cautious. The serial killer could be tempted to assault the brunette, and if she was completely naked, Shiena would be even more vulnerable. But this time, strangely, Shiena forgot to lock the door. She wasn't sure if it had really forgotten, or if she did this on purpose. Whatever her reason, it doesn't matter. The point is, Otoya managed to enter into the bathroom when the brunette was taking a shower. Shiena half-opened the shower's door, looking the serial killer. Otoya had a stoic expression, which was kind of scary.

"Otoya? Why are you here?" asked the brunette, worried.

"Who knows?" simply answered the serial killer, with a smirk.

Shiena was sure that Otoya didn't have good intentions right now. Well, for some reasons, the brunette wasn't annoyed by her presence here. On the contrary, she felt some kind of excitation; she wanted that Otoya comes in the bathroom when she was showered. This is why, unconsciously, she didn't lock the door. Shiena opened fully the shower's door, showing her wet and naked body to the serial killer, who began to blush by lust.

"Don't stay here and come join me" proposed the brunette.

"Are you sure?" asked Otoya, confused.

"Aren't you the one who said that you wanted to take a shower with me?"

The serial killer remembered that one time, she told this to Shiena. With some difficulties to contain her enjoyment, Otoya approached of the shower, while she was removed her own clothes. She untied her purple hair and entered into the shower, under the hot water-shoot. Otoya grabbed Shiena by her shoulder, looking her like she wanted to just eat her. The serial killer licked her lips, ready to enjoy the brunette's body.

"Don't worry, Shiena-chan, I'll be gentle" she said, before kissing her.

She introduced her tongue into the brunette's mouth, slightly stroking her palate. Then, Otoya played with Shiena's tongue with hers, before break the kiss. She turned Shiena, so that she was now in front of the brunette's back. Otoya pressed Shiena against the shower's door, while the brunette put her hand on the door. The serial killer began to lick Shiena's neck, while the brunette felt her entire body becoming hot. Otoya caressed Shiena's thigh, while with her other hand she grabbed one of the brunette's breasts. She took her nipple between her fingers and pinched it slightly. Otoya began to tickle her erected nipple, before fondling her breast, while Shiena uttered weak moans.

The serial killer slipped her other hand to Shiena's womanhood. She also began to lick the brunette's ear. Using her fingers, Otoya teased her inner lips, making Shiena wet. The brunette bit her lips, while Otoya began to slightly touch her clit. She began to rub harder her sensitive spot, making the brunette's moans louder. Otoya pressed her own breasts against Shiena's back, rubbing her nipples on her naked body. The sensation of Otoya's breasts against her back made Shiena even more excited, while it's stimulated the serial killer. Otoya bit a little bit the brunette's ear, before penetrated her womanhood with two fingers. She moved them into Shiena's interior, before go back to her clit, playing with it with more intensity. Shiena felt that she going to reach the climax soon, she was at her limit.

"Are you about to come Shiena-chan?" she asked.

"Yes, I'm gonna come, you make me feel so good…"

Otoya smiled; satisfied by the way she made Shiena feel. She introduced one again her fingers into the brunette, while she used her other hand to rub her clit. A lot of love juice began to roll on Shiena's legs. She moaned loudly, before uttered a scream of pleasure when she reached the climax. Because of the intense sensation, she almost fell, but Otoya caught her. She helped the brunette to sit, while Shiena was breathing heavily. The serial killer turned off the water. Otoya helped her to get out of the shower. She took a towel and began to dry the brunette's body, while she suddenly realised that Shiena was asleep.

"Huh? I wasn't too intense this time, I think. Maybe it's because of the hot water, it was kind of humid and hot in the shower" thought the serial killer. She took Shiena into her arms and quitted the bathroom. "Well, I should bring her in bed, it's time to sleep"

When Shiena went back from work, she had the surprise to see Otoya, already in pyjama, sit on the couch. The serial killer seemed to be dizzy. A little bit worried by her attitude, the brunette approached of her. When she was in front of Otoya, Shiena noticed something on the table. It was a glass bottle. She also noticed that the serial killer smelt something particular.

"Otoya, did you drink alcohol?" asked the brunette.

"Huh…just a little bit" she answered.

Shiena took the glass bottle. It was vodka.

"Where did you find this?"

"Ah…that's my little secret, Shiena-chan"

"Don't tell me that you're completely drunk!"

The brunette was a little afraid. She was worried that alcohol makes Otoya even more dangerous than usual. Suddenly, the serial killer removed her top, exposing her breasts. Shiena, even if she was confused by her action, began to blush when she saw them. She couldn't deny that it's turned her on.

"Don't just look them and come here Shiena-chan!"

The brunette hesitated. It was probably a trap. But she didn't want to make angry a drunken serial killer, so she approached of Otoya. When she was in front of her, Otoya grabbed her arm and took her into her arms, pressing her face against her naked breasts. Shiena's heart was racing immediately, and Otoya noticed it.

"I always knew it, you have a big-breasts fetish, don't you?" teased the serial killer, with a smirk.

"Big breasts? You're only a D-cup, there aren't 'big'"

"What's wrong Shiena-chan? Are you jealous? Don't worry, your B-cup is alright, anyway I prefer medium's breasts"

"S-shut up!"

Suddenly, the serial killer spilled the vodka in the bottle on her naked chest.

"What the hell are you doing you moron!?" asked Shiena.

"Why are you so rude? I didn't do this on purpose. Ah, I'm all dirty now. Shiena-chan, can you please clean me? With your tongue"

The brunette blushed even more. She wasn't sure if she could do this. Not like she didn't want to, but she was afraid. Usually, when she tried to do this kind of thing to Otoya, the serial killer got mad and sexually punished her for trying to take the lead. Shiena looked the vodka bottle. She drank the rest, to give her courage. Sitting on Otoya's thighs, she began to lick the vodka on her breasts. She even grabbed them, and the serial killer didn't stop her. When she finished licking all the alcohol, the brunette began to lick one of her nipple, while she used her hand to play with the other one. Otoya began to slightly moan of pleasure. It was the first time that she let Shiena pleasuring her. If she wasn't drunk, she would never allowing this.

Shiena stopped to lick her breasts and rose up. She kneeled in front on Otoya. Because she was tipsy, the brunette dared to remove her pyjama's bottom. The serial killer was a little bit wet. Every time that she had sex with her, Shiena could barely do thing to Otoya. She had never kissed her on her precious place, she never tasted her. Well, now that they were both drunk, Shiena couldn't stop herself, and Otoya let her doing what she wanted. The brunette opened her legs and approached her face from Otoya's wet womanhood. Using her tongue, she began to lick her inner lips, tasting her love juice, before grabbing her clit into her mouth. She slightly sucked on it, while she used her tongue to play with it. Otoya's moans began to be louder. It was the first time that someone did this to her. She never experienced this sensation before. It was an intense and pleasant sensation. She put her legs around Shiena's neck, while the brunette was still giving her a cunnilingus. She also put her hands on Shiena's head, playing with her fluffy hair. The brunette introduced partially her tongue inside Otoya, while she continued to rub her clit with it. Otoya uttered a powerful moan of pleasure. She reached the climax.

Exhausted, she fell on the couch. Shiena rose up and lay on top of her. Suddenly, Otoya put her arms around her waist. The brunette began to redoubt revenge from the serial killer, for taking the lead. But she didn't. She was only wanted to hug her.

"I love you, Shiena-chan" said Otoya, before kissing her.

While they were kissing, the brunette suddenly felt dizzy. It was probably the vodka she haddrank. She broke the kiss and laid her head on Otoya's chest. It was so comfortable, so soft, like a pillow. It was so comfortable that she felt asleep on Otoya's breasts, feeling her hand stroked gently her back.

Now, this story is officially on hiatus! I'll try to finish "The world is full of love" next week, and after maybe work on some one-shot. Thanks for your support for this story, honestly I didn't think that I would make so much chapters, and see you in december ;)