Akari remarried, but now has a busy husband and a stepson who has become reclusive. Akari is happy to be with the man she loves, but she also feels lonely. She witnesses her stepson Kazu masturbating. Unable to hide her excitement at his young, rock-hard dick, Akari secludes herself alone in the bathroom and fantasizes about having sex with Kazu while masturbating. When Akari finds out that Kazu has become reclusive because he was dumped by a girl, she decides to get him used to touching a woman's body in order to overcome his trauma towards women. Akari, who has not had sex with her workaholic husband, finds Kazu cute as he awkwardly touches her breasts, and eventually shows her feminine side to Kazu, who starts to push his way towards her. Akari feels the pleasure of Kazu's rock hard dick as he thrusts into her raw. Kazu is so engrossed in the new sex that Akari has just learned that he wants her back as a woman. The two share a sense of guilt towards their husbands, and they make love to each other's bodies day after day, crossing the barrier between parent and child with a forbidden act of incest. The limited edition includes a special behind-the-scenes behind-the-scenes footage. Akari Niimura Niimura's tolerance is so strong that it makes the co-star look even younger. As they have worked together many times, they are good friends and have a perfect chemistry. Please enjoy the making of Akari Niimura, who is outstanding in every respect, in terms of personality, acting ability, and tolerance.