I deliberately pretended it was an accident and inserted a vibrator into the pussy of a married woman who was crawling on all fours, securing it with her panties. ``Isn't this inside...?'' I said, and when I saw that she was cumming, I replaced the vibrator with my raw dick and immediately inserted myself in her. A 20-year-old who enjoys the situation and accepts the dick easily, once the switch is turned on, the dick will cum until he cums.