'Mother-in-law, You Want A Child, Don't You?' While My Indifferent Husband Was Working Alone, I Continued To Be Seeded And Cum Inside By Kazuya, My Stepson With A Voracious Sexual Appetite... Marina Shiraishi

Marina married a man with a child from a previous relationship. She got along well with her stepson, Kazuya, but she also longed for a child of her own and was actively trying to conceive. However, her husband suddenly had to go on a long-term solo assignment... At first, she lived peacefully with Kazuya without incident, but gradually, physical contact began to increase, and Marina started to feel a strange sense of unease. Then, his actions became bolder and bolder, until finally, he barged in on her while she was bathing.