Kazuha, who works at a convenience store, is being completely ignored by her boyfriend, the store's chief manager, who has recently become obsessed with a younger female part-timer. Seeking comfort, she confides in a male friend, but he turns out to be just as cruel—slipping an aphrodisiac into her drink and beginning to molest her. He licks her entire body and repeatedly performs extremely lewd acts, climaxing with creampie after creampie deep inside her vagina.