Mary and Sumire are housewife friends who are both troubled by sexless marriages with their husbands. While chatting at home, Mary suddenly notices Sumire's extravagant attire. When she asks her why, she learns that she has started working at a sex cabaret club. She is invited to work at the club, expecting to be able to earn money and relieve her sexual desires at the same time. Mary is nervous, but her first customer is the president of an IT company. He is a novice and not used to women, so Mary and Sumire set their sights on him and try to have sex with him after the fact.