×× Kanri Shinaide, Arai-san: Saikyou S Dere Shoujo to Koiwoshiyou

I will manage my senior's ejaculation! My junior, Kaoruko Arai, is my personal bully. I was teased, put in her chastity belt, and my ejaculation was completely controlled. Masturbation is prohibited even if provoked. Losing my virginity I'm attacked in cowgirl position! At the end of her madness and the ultimate pleasure of squeezing her, all I can think about is her! Let's fall in love with the strongest S Dere, Arai-san!

Credit: Comic Toranoana