[BKH-360]

[Streaming Exclusive Special Edition] Mother-Son Copulation ~Akakura Yamaichi~ Shiraki Yuko

The distribution-exclusive special edition includes an additional 30 minutes of special footage such as image scenes and masturbation sequences on top of the regular version. In the standard version, Shiraki Yuko appears as Ruby's exclusive talent in her second release, centered around the Mother-Son Copulation theme. After a divorce, two sons are raised separately by their father and mother. The elder brother, a responsible and mature adult, becomes a working professional, while the younger brother, incompatible with their father, leaves home. Following the father's death, the family reunites at the funeral. Wing and Yuko, meeting for the first time in years, decide to go on a hot spring trip together. Starved for maternal affection, Wing's emotions gradually become twisted, and he begins pursuing his mother. Though Yuko knows it's wrong, she ultimately chooses to accept him. The time they lost is transformed into an intense, forbidden experience, symbolized by their illicit incestuous journey at the hot springs.