Bikyaku Seido Kaichou Ai "Ko, Kono Hentai! Watashi no Tights ni Nante Koto o...!"

Atsushi Yoshizawa's obsession with pantyhose takes a dark turn when he meets student council president Ai Ninomiya, captivated by her black tights. Joining the council just to be near her, he discovers a weakness in her armor. Blackmail turns into a twisted training regime, molding her into his personal sex slave.