It's a simple story with no twist at all, but it wasn't a boring one. I like the way the characters and their relationship developed; it seemed more realistic than what I've read from other yaoi mangaa. Naoya wasn't be the moron one till the end, there were times when he did the right things including saying his heart out that he didn't want to leave Tsukasa's side. Awkwardness between Naoya and his sempai seemed real as well (in some other mangas, people could make up their minds so fast after getting raped, wtf...) This one is truly another slow-paced drama yaoi manga I would recommend.
Yasashii Kankei