Maki, Reiko, and Ayano are wives of executives at a large company, living an elegant life in company accommodation. Having grown tired of their husbands who don't care for their families, the three of them eventually start playing around with men, seeking excitement. One day, they decide to hold an "orgy party" and find a partner. Maki seduces a man she meets through her husband's work... Reiko makes a move on her child's tutor... However, Ayano is the only one who can't find a partner and is at a loss. Unable to bear seeing this, Reiko calls in the man...