It was a six-hour drive in a crowded van. I was the smallest, so I had to sit on someone’s lap the whole time. My guy friend was holding me on his lap on the second row. We were going through windy roads, so to keep me from moving around too much, he had wrapped his arms around my waist.

With the way he was holding me, I could feel his cock rub against me between my legs. It was late at night, so everyone except the driver and passenger in front was quiet or sleeping. I had one hand resting on the handle above the window and the other on the one in front of me to try and stay myself.

I could feel him getting hard under me. It was turning me on so much that I slowly spread my legs to rub against me more. I was wearing leggings, so I could really feel it. I knew he could tell what I was doing because he suddenly switched to holding either side of my hips. He still pinned me against him, but every time the car swayed, we rubbed against each other harder. My breathing was getting harder and I could hear him groan quietly sometimes. Eventually, I came and fell against him. He let me take a nap, leaning on him.