A peaceful residential area, an ordinary detached house. In a place so close to our daily lives, there indeed exists an unidentified group that defies all modern common sense！！With 'Sex makes people healthy' as their banner, members repeatedly engage in insemination. Popular AV actresses launch a major assault on the veiled daily routines filled with various sexual taboos and rituals. How will their fates unfold as they struggle to hide their shock!?
