A woman named Hasegawa possesses such stunning beauty that people can't help but turn around when they pass her on the street. Her problem, however, is that she has had little sexual experience.
Since her student days, she has dated a few men, but all were non-aggressive types, and she never found satisfaction in sex.
Even her current husband isn't very active in their sex life, leading her to spend her days in frustration.
One day, after encountering a groper on a train, the hidden sexual fetish within her was awakened.
She can't forget the excitement and often recalls being groped, which makes her throb down there.
This time, she decided to audition because she couldn't hold back her overflowing sexual desire any longer.
