One day, my mother-in-law came to the house where my wife and I live. She had been invited by an acquaintance to model lingerie and had decided to give it a try. To appease her, we decided to let her stay at our home for a week. That night, unable to sleep, I went to the bathroom and noticed light leaking from my mother-in-law's room. It seemed she hadn't given up yet, dressed in alluringly sexy lingerie. I was captivated by her and naturally found my hand moving towards my crotch...
