I went on a hot spring trip with the wives in the neighborhood. I was the only guy in the mixed-gender hot spring. I was surrounded by big-breasted adults and my dick was so hard I couldn't get out of the bath. When the wives noticed, they pretended to wash my erect dick and grabbed it tightly, not letting go. In the open-air bath, my mom friends secretly asked me to insert my hard-boiled dick in the washing area, so I made them cum over and over again.