My mother-in-law, Kanna, has been living with me at our house for the past few days to support my pregnant wife. Thanks to her mother-in-law, her life has become more comfortable, but she seems to have let her guard down and her wife witnesses her masturbating. Naturally, my girlfriend's wife was furious and from that day until today, I was ordered not to masturbate. My girlfriend's mother-in-law also heard about this, and when I came home tired after working overtime, she gave me a massage as if to comfort me.