To support my pregnant wife, my mother-in-law, Kana-san, came to Tokyo half a month ago. Thanks to Kana-san, household chores became easier, and I thought my wife's mood would improve as well. However, her temper had worsened even more than before, and she was furious at me for masturbating, issuing an order to stop. A few days later, unable to contain my sexual desires and feeling restless, Kana-san, who had been listening to our argument, offered to take her place. On the verge of exploding with desire, I said just this once and approached Kana-san…
