my stepmom is a transsexual

It's been half a year since I've been with Mamoru, who has accepted everything. Rion enjoys the climax of happiness as his old dream of "being with the person I love..." comes true. Mamoru's son, Eiichi, who was awkward when they first started living together, gradually became acquainted with each other, and I thought we were steadily deepening our family ties... One day, while Rion was masturbating in his room, he felt someone's eyes on him through the gap in the door. When I turned in that direction, I saw Eiichi standing there with a surprised expression on his face.