I was a college student working at a convenience store. Soon after, a married woman joined the store as a part-time employee. She was a mother of a child and always rode her "mommy bike" (a women's bicycle) to work. One day I had a brief encounter with her during my break. She hadn't had sex in a long time, and she was so excited that she had sex many times afterward. I grabbed a box of condoms from the sales area. "Hey, do you want to try it?" Missionary position, woman on top, sitting position. "A late-night convenience store feels like a sex motel." In the bathroom...