I met Sumire, a landmine-type younger sister, at my girlfriend's house. She didn't even say hello, and was shy and cold. I'm going to drug this girl who has no interest in sex and turn her into a sex toy! Her undeveloped slender body quickly transforms into a vulgar sex monster that orgasms repeatedly! I trick her into using contraception as a contraceptive and have sex with her, I'm going to use the aphrodisiac as bait and have sex with her, I'm going to get my classmates involved in a lewd threesome, I'm going to drug her and have sex with her next to my sister (girlfriend). I'm going to have a super masochistic creampie urinal that will happily accept anything!