One day, my father brought a beautiful woman home. The person was Miyuki and eventually became my stepmother. Just seeing her eyes makes me nervous. I can't believe this person is my mother... I feel nervous and aroused every day. Addictive sense of guilt! A full-fledged drama VR that recreates the world of Attackers! Even if I know it in my head, I can't stop it! If I had such a beautiful stepmother... I can't help but do it! "We are parents and children...I wonder if this is okay?"