ALDN-404 Tabiji: A mother and play's trip together by Shirakawa Hanasei

Hanakiyo is a woman with an estranged son who was divorced due to her husband's violence. Tired from daily life, she comes on a trip to a hot spring where a man working there turns out to be her long-lost son, Takashi. At first, Hanakiyo doesn't recognize Takashi, but along the way, Takashi confesses his true identity. Takashi resents his mother for abandoning him. "I can't see you as a mother now. My life has been a mess because you abandoned me. Even at this age, I still don't know about women... If you're going to play mother, then teach me about women," his son says. Hanakiyo offers her body to Takeshi, who has not had sex in a long time, and it feels good, and he presses his mother for a relationship. This marks the beginning of a sordid mother-son relationship.