I live with my in-laws. My in-laws treated me well, but my wife has been getting a bit cold lately. I tried to initiate sex after a long time, but she was engrossed in her game and turned me down. In a foul mood, as I made my way to the living room, I spotted my mother-in-law's underwear in the bathroom. On a whim, I smelled it, and it was indeed her scent. I found myself stroking myself frantically. Then my mother-in-law came in, and I hurriedly covered my lower half. After a moment of silence, she said, 'You weren't finished, were you?' and gently touched my crotch. My momentarily flaccid member hardened again, and she said, 'Let's keep today's secret,' then buried her face in my crotch and began to suck slowly...
