[ROE-475] My wife, who thought she was tuna for 16 years... She convulsed from unfaithful sexual intercourse and continued to cum until she climaxed and fainted. Momoko Isshiki

Momoko, a beautiful and kind married woman, lived happily with her excellent husband, Sadaharu, and her nephew, Hayato, among the ronin. But... This couple had one big problem. That is... Sadaharu who is too bad at sex + Momoko, who is transcendent. One day, Hayato witnesses this situation and is strongly shocked by Momoko's tuna. Although she is an amateur virgin, Hayato, who was confident in her big and the techniques she had cultivated in the sex industry, thought that she could satisfy Momoko, so she took Momoko's lips and went about the act... More lively than she imagined...