JUC-595 Your son doesn't ejaculate prematurely. - Asagiri Ichika

Ichika was unsatisfied both physically and mentally with sex with her selfish husband. - One day, Ichika was having a meeting with Yumiko, the mother of the Takada family next door, when Yumiko's son Tatsuya appeared. - Ichika is surprised to see that Tatsuya has transformed into an adult man without seeing her for a while, but Yumiko continues to treat him like a child... - Ichika, who feels sorry for Tatsuya, happens to peek into Tatsuya's masturbation and learns that his lower body has become an adult as well...