Akana Itsuki used suspicious aphrodisiacs to induce her stepdaughter to become addicted to forbidden sex and gang rape, causing personality damage. (GVH-735)

"Dango," who prefers women much younger than himself, marries his work subordinate. However, Dango falls in love not with his bride, but with that woman's stepdaughter, "Ito." Intending to suppress his sexual fantasies forever and continue living his life, Dango's lust erupts after living with Ito. He decides to administer a dubious aphrodisiac to the stubborn and completely independent Ito. Dango, who has been suppressing his perverse desires, attacks Ito's innocent vagina.