(OKAY so in this AU Seimei did NOT die in the fire, and him and Soubi are still partners. This might get a bit confusing as it was just a whim idea, but I hope people like it :3)
Seimei. Don't do this. Please.
Ritsuka had been laying in bed, and still was, but earlier he had been so much more alone. His older brother had come in the room, saying he wanted to talk to him about something. No. Please, Seimei. He didn't want this, he really didn't. But his brother had forced himself on him. He had said 'Ritsuka, I can't take this anymore. You're always teasing me.'
"S-Seimei! Please!" He was crying by now as he was violated by the one person he thought he could trust. The person he loved so much. Now he hated him. He was full of hate as his brother continued his actions, no matter how much he screamed or begged, pushing on Seimei and even nailing him in the jaw once. He was just.. Too strong.
The torture seemed to last a lifetime, and by the time it was almost over, Ritsuka had passed out from the sheer pain, tears leaking down his cheeks. When Seimei had finished with him, he got up and left him, not even bothering to cover up his brother.
I hate you, Seimei.