1gs00057(EKGS-057) I'm a science student who loves experiments and erotic things, and I'm secretly working on a prototype of an ``aphrodisiac''! But the girls don't have the courage to try it, and it doesn't produce any results... But one day, a female member of the club accidentally drinks an aphrodisiac that she had just finished making...and the usually plain member of the club changes completely!

I'm a science student who loves experiments and erotic things, and I'm secretly working on a prototype of an ``aphrodisiac''! But the girls don't have the courage to try it, and it doesn't produce any results... But one day, a female member of the club accidentally drinks an aphrodisiac that she had just finished making...and the usually plain member of the club changes completely!