[KSBJ-152] Husband has weak erection, wife goes to the doctor and then cheats on her husband

A sex movie of a girl named Riina Asuka who is longing to have a child but her husband is too weak to have sex and only ejaculate after a little bit without any sperm. She goes to the doctor to confide in him and he asks her to try fucking him to see if it is more exciting than fucking her husband. She easily lets him take off every piece of clothing on her body and fucks her for a while. When she gets home, she feels very happy. Hearing the doctor make an appointment to meet him at his house, she quickly goes to conceive with him. And so every day, she secretly goes to the doctor to fuck her until she gets pregnant and her husband has no idea that it is someone else’s child.