I tried to invite my wife for sex after a long time, but she refused. Just then, my mother-in-law decided to visit our home. She was still as beautiful as ever, and I couldn't help but stare at her large breasts. That night, in the bathroom, I saw my mother-in-law's underwear and, on a whim, smelled it while frantically stroking myself. Suddenly, she appeared and said, 'You weren't finished, were you?' She gently touched my crotch and whispered, 'Today's secret,' then buried her face in my crotch and began to suck slowly...
