Erotic Novel: Son's Lover - Nagase Asami XVSR-103

Years later, Kenji and his son's ex-girlfriend Mami reunite. Mami, wearing a sailor uniform, has a very attractive large bust. After seeing the two of them having passionate sex, Kenji can't help but have sex with Mami. However, Mami admits that she deliberately made noises for him to hear. The two lovers then secretly have sex with each other without her boyfriend's knowledge!