WAAA-121 — I Made My Girlfriend's Sister (Plain, Shy, And Not Interested In Sex) Fall Into A State Of Drug-Induced Ecstasy And Turned Her Into A Creampie Urinal, Ena Satsuki

I met Ena-chan, the unsociable younger sister at my girlfriend's house. She's a shut-in and shy. I'm going to make this girl, who has no interest in sex, addicted to drugs and turn her into a sex slave! Her undeveloped body is transformed into a vulgar sex monster that orgasms repeatedly! I'm going to trick her into having sex with drugs and cum inside her, trick her into drinking an aphrodisiac drink and awaken her lust, squirt with toys, and have sex with her while she loses all sense of reason next to her sister (girlfriend). I'm going to have a super masochistic sex slave that will orgasm with pleasure no matter what you do to her!