Ayumi is a housewife like any other, save for the fact that her husband doesn't satisfy her needs.
One day, her friend Reika invites her to join a "cherry hunting" community, created to seek out young men and take their virginities.
Despite not being fond of the idea at first, she succumbs to the pleasure of having sex and being treated like a woman again, not to mention her maternal instinct waking up once more.

All the while, Ayumi's son, Kazuki had been suspecting something,
and through taking Reika's advice, he gets to learn the truth...

[Translated from official website]