Manga Tsumi to Kai
Corrupt Pleasure, Pleasure and Corruption, Sin and Pleasure, 罪と快, 罪孽与快感, 죄와 쾌
Synopsis Tsumi to Kai
The story follows a girl who likes bondage and a boy who has a habit of taking upskirt photos. When the girl catches the boy taking photos of her, she promises not to tell in return for him doing whatever she says.