A husband who is always on business trips. An unsatisfied body. Yukaka's pent-up frustrations exploded, and she reached climax through masturbation. Knowing his mother's loneliness, their only son decided to take his father's place and embrace Yukaka. 'I don't want to see Mom's sad face anymore.' Although confused, Yukaka sensed her son's strong resolve and allowed him into her body... Once she had tasted the intense pleasure, Yukaka became unable to live without her son.
