Maternal and Child Intercourse - Shinanogawa-Kashiji - Mahiro IKENOUE
Mahiro gave birth to Taiichi, but Taichi's father had an affair with Mahiro. Mahiro chose a single mother's path and raised Taichi. He worked desperately to keep him from feeling careless, and in response Daiichi helped with the housework without saying "wagama," but his loneliness was accumulating. On the other hand, when Taiichi left university, Mahiro took Taiichi for a late summer vacation to digest his accumulated salary.