When my mother took me on a trip to a hot spring with the neighborhood ladies, I was the only man in a hot spring! The wives, who were relieved because I was a child, got very excited when they found my erect penis! As soon as my mother left, she pretended to wash me, grabbed my penis, rubbed it against her ass and tits, and was led to the bathroom where my penis entered her adult pussy, shaking her boobs and cumming over and over again.