GVH-363 Narusaki Yumi Mom and Son

There was a secret in her mother, Grace, who lives with her husband, son, Seiya. She loves her only son, Seiya, but she hides behind her husband and treats her sexually in order to get rid of her anxieties. However, her obscene behavior, which she thought was good for her mother, eventually greatly inflated the hidden desires of her son. Seiya began to want to have sexual intercourse with his mother and couldn’t control his desire. Grace, looking at her actions, couldn’t resist her Seiya’s request and finally crossed her forbidden line …