Married women are, in other words, a different form of life from us. Because they have the tendency to repeat reproductive acts day and night, if there is a gap between acts or they are unsatisfied, they substitute it with simulated acts or acts with other men.
Yui Maisaka
as Makiko
池島ゆたか
as Shunsuke
Yu Hidaka
as Chizuru
Makoto Naohira
as Miki
荒木太郎
as Yoshiki, university student
Reiko Yuki
as Yoshiki's older sister
日比野達郎
as Sister's boyfriend
