I work at a restaurant, and I was almost through cleaning up when I saw Diana clocking out. I didn't want to ride the bus home, so I asked her if she'd give me a ride. Also, any opportunity to be with Diana I'd take, she was hot. I'd used her as jerk-off material many times, and seeing as she had on a cute little skirt that showed off her legs as well as her ass, I could barely suppress my erection when we got in the car.
About halfway to my house, it hit me. I wanted to fuck Diana like I'd never wanted anything else in my life. My dick was hard and I was forming a tent, but she never looked over. We made small talk, it was excruciating. I wanted to do something, but I was sure I'd get slapped if I muttered one word of what I was thinking.
I couldn't control my actions any more, I undid my pants and pulled my cock out. She didn't notice until I started stroking it, but when she did she gasped in horror and almost ran us off the road. I thought she would slap me or at least say something to me about it, but to my surprise, after the initial shock, she just kept on driving. So I just kept on stroking my dick. I noticed her glance over every once in a while, just a quick glance, to see if I was still doing it.