The first is Yui, a tall and slender married woman. She goes out drinking with a student working part-time at her workplace, but is given a suspicious aphrodisiac and taken home, where she is forced to give a blowjob and is penetrated raw! The second is Satsuki, a beautiful, down-to-earth married woman. She is an English teacher who is given an aphrodisiac by a younger student... She is taken home and, while in a state of confusion, is given cunnilingus and fingered, and she reacts sensitively, and is penetrated raw without her knowledge.