JUR-673 · "Stepmom, You Want a Baby, Right?" While My Apathetic Husband Was Away on Business, I Was Continuously Impregnated by My Lustful Stepson Kazuya - Marina Shiraishi

Marina married a man who already had a son. While she got along well with her stepson, Kazuya, she still hoped for a child of her own and worked hard on her fertility. However, her husband was suddenly sent on a long-term business trip. At first, her life living with Kazuya seemed normal, but gradually, their physical contact increased, and Marina began to feel a strange sensation. His actions became bolder and bolder, until finally, he burst into the bathroom while she was bathing...