I'm a university student majoring in law. One day, my parents went on a trip, leaving me home alone. Worried about me doing housework, they hired a housekeeping service. However, the housekeeper who came to help was… a woman with a big ass. That lewd ass plastered against her jeans was incredibly erotic. I'm usually a serious person, but I never imagined I'd commit such a sin, making a move on that big ass in front of me. "Wait… please stop… I already have a husband…" Hearing that only excited me more. Then I lost control… When I came to my senses, I had already ejaculated 11 times.