Ijirare: Fukushuu Saimin

Tazaki spends every day being bullied by the athletic Sae, the full figured Minako and the sadistic Izumi, and now he's at his breaking point! With no hope in sight, vengeance accidentally falls into his lap when he successfully hypnotizes all three of them. Now he controls these twisted girls without them being any the wiser; rewriting their very understanding of sex and bending their wills to his!

(Source: FAKKU)