Siff, a student in sexology, find out her boyfriend Lucas and her close friend Maria is having an affair. Neither of them wants to break it up. As a solution the two women decide to share and sleep with Lucas by turns.
Overview：Siff, a student in sexology, find out her boyfriend Lucas and her close friend Maria is having an affair. Neither of them wants to break it up. As a solution the two women decide to share and sleep with Lucas by turns.
