JUFD-161 - My stepmother is a newhalf

Everything accepted, living with Mamoru for half a year. Rion is at the peak of happiness, fulfilling her dream of being with the one she loves. She thought she was building a bond with Mamoru's son, Eiichi, despite some initial awkwardness. One day, while Rion is masturbating in her room, she feels a gaze from the crack in the door. Turning around, she sees Eiichi standing there with a surprised expression.