I have been wearing low-cut jeans girls jeans, of course, for about a year and a half now and showing off my whale tail as they called it back then, I had learned how to control my orgasm some and wasn't constantly ejaculating in my fresh panties. So one day I made sure I was very clean-shaven and looking very feminine.
I went to the adult bookstore. It was winter time it was cold out. Under my clothing I put on a very sexy, red satin thong, red lace and bows, and was obviously not masculine, I went into the adult bookstore. I paid the three dollars for tokens and I headed back to the booths there. I went into a booth took off all my clothes except my thong and started parading myself around the back area. I then went up to the movie selection area and acted like I didn't know someone was coming up behind me. He was a large man probably around 6 foot 4 inch 250 pounds much older than I was. He slid his hand on my back and grabbed my ass. We said nothing to each other the entire time. I turned around and he's smiled at me. I then took his hand and led him back to the booth where my clothes where at. I had him sit down in the seat, and I began to rub my panty covered cock all over him. I was so turned on I was so very exposed. It was everything I dreamed he was manhandling my ass, squeezing my nipples and making me feel very girly. He was pulling up my ass cheeks so they separated, pulling up my thong so it went in my ass. My little cock was so hard he had me turn around. I was so excited he unzipped his pants. I reach back between my legs and grab his cock. It was so thick it was easy 3 to 4 times bigger than mine my hands barely went around it. I know he was hoping for more, but I was very inexperienced. This is my first time really with a man, I started running my ass up and down like I was riding his cock. He finally reached into my panties and freed my pathetic little cock. It was raging hard. I was jacking him off so hard and riding him at the same time. my hand twisting at his cock I could tell how excited. I knew he was gonna cum soon, I never felt so sexy.