I live with my pregnant wife, and for the past half month, my mother-in-law, Mrs. Asahi, has been living with us. I thought her presence would improve my wife's mood, but instead, she became even harsher towards me, even issuing an order to stop masturbating. A few days later, it seemed that Mrs. Asahi had overheard our argument, and out of guilt, my wife offered to take her place. After weighing my reason against my desires, I succumbed to the temptation and pent-up lust, starting a life of internal ejaculation with Mrs. Asahi from that day on...
