When I drank the local sake that my neighbor gave me as a souvenir, I didn't know it had an aphrodisiac in it... My pussy is throbbing and I can't just masturbate... Oh, come to think of it, there's a young man! A mother with a big ass and huge breasts gives her son some and seduces him in a see-through yukata. The son is turned on by his mother's seductive body and can't stand it anymore! The aphrodisiac makes him extremely sensitive. He climaxes when the young man's penis is thrust into his dripping pussy.