Charlie’s long-awaited birthday will be completely different than he imagined. Little Sister gets sick and no one has time to celebrate. So Charlie escapes to head for his grandmother’s house. But to get there he must first go through the forest.

Her name is Prudence, but she has been anything but careful. By sharing her intimacy with her family, they ended up inviting each other under her sheets. Between a disinhibited mother, an over-militant sister, a clumsy boyfriend and a capricious vagina, the fivesome promises to be hot!

Sixteen-year-old Eliott has to deal with a complicated situation during a trip with his mother. He finds himself torn between his values and his dysfunctional family.