mio-chan, the shy and distant girlfriend's sister encountered at her house. She has no interest in sex, so I'll make her a sex slave! Her slender, untouched body quickly transforms into a lewd, insatiable sex monster. I trick her into taking aphrodisiacs and drugs, making her beg for cock, involving classmates in a slutty threesome, and having sex with her sister right next to her. She becomes the ultimate creampie-addicted sex slave, accepting everything with delight.