Boku o Warui Ko ni Shite

Shiraishi Makoto, a serious student, is brutally abused by his parents. However, he doesn't want anyone to know about his secret until one day, his classmate – Fudou, a rich heir to a wealthy company – finds out about it. To keep him quiet, Shiraishi is willing to do anything to satisfy Fudou, therefore Fudou forcefully asks Shiraishi to have sex with him.