You Son Is NOT A Virgin Kumiko readily agrees to let her neighbor's oldest son Naoto stay with her for the two or three days their house is being renovated. The next day, Naoto visits the Arazawa home with his mom, Yuko. Kumiko's son Junpei is happy to spend the next few days with his friend and can't conceal his excitement. But Kumiko can't forget the words Yuko had told her. Naoto is a virgin. Excited by this possibility, Kumiko takes bold action in the bath.... Your Son is Not a Cherry Boy. Kumiko Nizawa.