Details

Nami invites her son, who dropped out of college and is staying at home, on a trip to a hot spring to get him out of the house. The two have been in a relationship for some time. Even though he is her stepson, Nami is conflicted about the idea of a physical relationship between mother and son. However, while on the trip, her son suddenly confesses his feelings. She thinks she can't go any further with her son, who reminds her of her husband, but once they touch, they can't stop. She takes her son's hardened penis in her mouth, drowning in the pleasure of being held, and they end up having sex again and again. This is the story of a forbidden parent-child relationship.