Shiena woke up on the couch. The brunette didn't remember when she fell asleep. The only thing that she remembered was that Otoya had pressed a wet tissue on her mouth and nose. Suddenly, she realised why she fell asleep without knowing.

"She used chloroform on me" understood Shiena. "Why did she do that?"

Shiena suddenly remembered what happened with Midori. The green haired girl had kissed her. The brunette had politely explained to her comrade that she already have someone. Midori didn't seem to be mad and left her apartment without problem. When Otoya came out from the closet, Shiena was kind of scared that the serial killer could have seen the kiss. Since she knocked her out with chloroform, Shiena guessed that she probably see it.

"This idiot, why couldn't she act like a normal jealous girlfriend?" thought Shiena. "Ah, I forgot that she wasn't normal"

Suddenly, something began to worry Shiena. Where was Otoya? Why did she knock her out? What was her intention? Did she was enough jealous that she went outside to kill Midori? This bad presentiment intensified when Shiena saw Otoya came back, covered of blood, with some injuries, holding her bloody scissor.

"Oh, Shiena-chan, you're already awake. What an inconvenience. You shouldn't see this"

The serial killer headed to the bathroom, washing both her hands and scissor.

"Otoya, what have you gone!? This blood…did you killed Sasoriza?" asked the brunette, worried and frustrated.

"I didn't kill her"

Technically, Otoya wasn't lying.

"Then, where this blood came from? You used your scissor on someone, don't you? And why are you injured!? You were fighting?"

"The person who kidnapped and tortured me attacked me" answered calmly Otoya. "When I was outside, this person tried to finish the job and kill me. I only tried to protect myself"

Well, that was half-true, but Shiena didn't need to know that. The brunette's expression began to express intense terror.

"This person…came back? Did you kill him!?"

"Her. She's a girl, around my age. And no, I didn't kill her" answered Otoya.

The brunette seemed to be extremely surprised. Also, Shiena didn't seem to realise that this person was Midori.

"Why?"

"She was a girl, a cute one. If I had killed her, I would be unfaithful to you"

It took a long moment for Shiena to understand what Otoya meant.

"I almost forget that you have sexual pleasure when you killed" said Shiena.

"If I had sexual pleasure from another girl that you, it would be cheating on you"

"You have spared this person because of me?"

"Don't worry, after what I did to her, she won't come back for a long time"

Suddenly, the serial killer began to strip, making Shiena blush a little. The brunette could also see clearly Otoya's injured thigh and arm.

"Otoya…what are you doing?"

"Isn't obvious? I'll take a shower, I'm kind of dirty because of the fight" the serial killer said, with a smirk. "Are you turn one by seeing me naked, Shiena-chan? You want to take a shower with me maybe?"

"S-shut up, you idiot!" shouted Shiena, embarrassed. "I'm not…turn on at all. I'm going to sleep, I have school tomorrow"

The brunette headed to her bedroom, while Otoya grinned, before entering into the shower.

Shiena was quite cold toward Otoya since few days. It wasn't unusual that sometime, she acted like this with the serial killer, but never for such a long time. A little bit irritated by her girlfriend's attitude, Otoya decided to go outside for a walk. She was wearing a cap and sunglasses, to hide her identity. She also had her hair undone.

"Is Shiena-chan mad at me? Did she understand that I almost killed Midori-chan? Hum…wait, since when I call this green bitch like that?" thought the serial killer.

Walking into a park, Otoya suddenly saw one of her old classmate. First, she wanted to go and bother her, but she remembered what happened with Banba. The serial killer looked around. Her classmate's guardian didn't seem to be around. Otoya smirked, while approaching of the little girl.

"Long time no see, Hitsugi-chan"

Since de little girl didn't seem to recognise Otoya, the serial killer removed temporarily her glasses.

"Takechi-san!" said Hitsugi, surprised.

"Are you alone? Namatame-san isn't with you?"

"No…" answered Hitsugi, with hesitation.

"Good. The last time I tried to talk with one of my old classmate from Black Class, I got kidnap by a cyborg and almost raped by my girlfriend"

"Huh? Cyborg? Girlfriend? You have a girlfriend!?"

It seemed to be the only thing with what Otoya had said that surprised Hitsugi.

"Shiena-chan is my girlfriend"

This answer seemed to bother the little girl.

"How is that possible!?" shouted Hitsugi. "The last time I saw Kenmochi-san, she was covered of cuts and her leg was severely injured, because of you"

When Shiena admitted to Chitaru who was the person who hurt her, Hitsugi wasn't sleeping, she spied their conversation. To be honest, Hitsugi didn't really like Shiena. The reason why she poisoned her was because she thought that the brunette had a crush on Chitaru. But, she couldn't remain cold knowing what happened to her because of the serial killer.

"That's an old story, now I love Shiena-chan, and it's reciprocal"

Hitsugi found it difficult to believe.

"Anyway, what do you want from me? Don't tell me that…you want to kill me?" asked Hitsugi, worried.

"What? Of course not! I'm not interested into little girls, I'm not a lolicon, unlike Namatame-san…"

That was true, among all her victims, Otoya never killed a girl under the age of 13. Even if some little girls were really cute, Otoya couldn't fell any attraction for them. She definitely wasn't a lolicon. But she could appreciate to tease or bully them sometime.

"Chitaru-san isn't a lolicon!" protested Hitsugi, frustrated. "We only have three years of difference!"

"What, really!? Namatame-san is that young?"

"Huh?"

"Well, I assume that you have 10 years old, so it's mean that she has 13 years old"

Hitsugi felt a little bit insulted.

"How rude! I've 15 years old! I'm not a kid, I'm a teenager!"

Otoya seemed extremely surprised.

"Oh, so you're over the age of 13. Interesting. I think that my judgement toward you just changes. I won't be a lolicon if I kill you, don't I?"

Of course, the serial killer was bluffing. She had no intention to kill Hitsugi, she only wanted to have fun and scare the other girl. Panicked, Hitsugi began to run away from Otoya, headed to Chitaru's house.

"I have to tell Chitaru-san about what I learned" thought the little girl, while running.

Otoya hesitated to pursue her. If she caught her, the serial killer could go too far and kill Hitsugi. Or, maybe she'll be stop by Chitaru and once again get capture. Something telling her that the taller girl won't spare her if she tried to hurt Hitsugi. Otoya decided to renounce and returned to Shiena's apartment. For the moment, the brunette was still at school, but she'll be waiting for her. She needed someone to romp on.

Confession time: I'l tell you about Midori's origin. Midori mean "green" (because of her hair), Sasoriza mean "scorpion" (because it's the natural ennemy of spiders, that represent Otoya). Her personality is inspired by Matsuri from the yuri manga Citrus (physically, I imagine Midori with a apparence like Matsuri).

Speaking about Midori, what do you want for her? Do you want that I kill her? That I make her suffer even more? That I drop this character? Or I give her an happy ending? If you have a suggestion about her, please tell it into a review ;)