You're Akaza and it's modern AU

You, Douma and Kokushibo were in love triangle that somehow ended up with living in one house. It was dream relationship. No one was feeling like being left alone. Everyone was treated equally.

Currently, Kokushibo was arguing with Karen from the window in your room about something non important, while Douma was holding you, hugging, showing you a slight smile (he doesn't have emotions). You were exhausted because this woman interrupted you with... very personal time...

Anyway, Karen she wanted to know at all costs who, or rather who, you were, but Kokushibo covered her vision with a curtain. He tried to be calm as possible and avoid the worthless consequences like police. Douma laid down with you, letting you be on himself, while you were almost sleeping and panting

"Please, stop and go to your place. I really don't feel like arguing, especially now." Kokushibo still tried to avoid it