The aphrodisiac research club records how different concentrated drugs affect president Nozomi Ishihara as she tests them on her own body. After repeatedly overdosing, she becomes so uncontrollably horny that the club urgently recruits adult role-play members capable of filling her with endless creampies. She sniffs cocks, gushes arousal fluid, convulses under brutal pounding, and licks herself clean before demanding more partners. Two, three, then four men still are not enough: the drug-crazed president keeps climaxing and squirting, ending each creampie with her tongue out and a dazed orgasm face. The experiment concludes after a total of 13 ejaculations.