Trapped by her despised boss's underhanded scheme, Riho Fujimori is drugged with a powerful aphrodisiac, clouding her mind and driving her into intense sexual arousal. With no escape in their shared room, her body grows hotter by the second, instinctively craving cock. She forgets even her boyfriend, transforming completely into a sex-crazed monster. Straddling her boss, her hips thrash wildly out of control. Despite being the last man she ever wanted to fuck, she becomes soaked, experiencing repeated, gushing squirts. Her thick, dripping pussy juice stretches in strings as she endures relentless pounding, then openly masturbates as if to flaunt it. The drug-fueled sex rampage continues nonstop into the morning. In the end, she confronts her boss, saying, "You're going to take full responsibility for turning me into this, right?"