Yui Maisaka

A depressed private detective who spends his days digging through love hotel trash for his cases meets a free spirited young woman who lives next door.

On his 60th birthday, the wealthy Seiichiro Eto dies of rage after having an affair with his maid, Keiko. The remaining sisters fall into the hands of someone who is after their beautiful bodies and the Eto family’s assets, and are subjected to extreme humiliation.

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.