While my wife was pregnant, I was forbidden to masturbate, so I had multiple impregnation sex with my stepmother, Kana, who had moved to Tokyo...

My stepmother, Kana, moved to Tokyo two months ago to support my pregnant wife. I thought Kana would make housework easier and my wife's mood better, but the wind was even more so than ever before, and I was even furious at me, comforting myself on my own and was given a no-masturbation order. A few days later, Kana, who had heard our arguments, said that she was in agony and was in agony, would be replaced. I was on the verge of overflowing with sexual desire, so I made an excuse to say that it was just once and wanted Kana...