My third girlfriend from high school was the first time I'd been naked in front of a female for sexual purposes. We were out of school for the summer after our junior year. One Friday evening, we planned to go out for supper. She had been running erands, and decided to meet me at my house while I took a shower and got ready. I was out of the shower and brushing my teeth when she knocked on the bathroom door. I had a towel wrapped around my waist, and told her to come on in. We were talking about where we wanted to eat, and I noticed she kept getting closer and closer behind me while I finished brushing my teeth. Next thing I knew, I felt two hands above my butt, then the towel got yanked away. My first instinct was to put my hands over my penis. She laughed and said "c'mon let me see it." She pinched me on the butt so I'd take one hand off my dick and try to stop the pinch, but when I did she grabbed my penis and said "would you calm down?" She said "I think we've been together long enough that I have the right to see what you've got down there". I was red as a beet and my heart was pounding as she fondled me, but her hands felt so good. She was red faced too, and I know she was probably just as nervous as I was. She about got me worked up, but stopped and said "let's finish this when we get back." I knew right then she wanted me to take her virginity that evening. We went and got supper, and we probably didn't say 10 words to each other the whole time because we both were drunk with hormones and nervous. We went to her house after supper because her parents were away at the beach. Just as soon as we got in her room she started stripping down naked, and I did the same. She had big boobs and was gorgeous naked. I immediately got an erection and she was like "oh god! let me hold it." She masturbated me while I rubbed her between the legs, she felt so warm and slippery. I knew I wanted to be inside her. We carried on like this for a couple minutes, just staring into each others eyes in amazement. I wanted to see what her hymen looked like because I'd never seen one. I spread her open while she was crawling on all fours across the bed to get a towel. I could see a pale pink, cresent shaped membrane that covered at least two thirds of her entrance. She said "you ready?" I said "hope you got a condom". She said "don't need it, I've been on birth control for 2 months" I want this to feel the best for both of us baby....at least this first time." My heart started pounding again, because I was about to be inside my beautiful 18 year old girlfriend bareback." She wanted to be on top because she wasn't sure how much it might hurt when her hymen ripped. I layed on my back and she got on top and straddled me. I parted her lips while she held my erection to her entrance, then eased herself down slowly till I was up against her barrier. She was so warm and slippery I just wanted to push myself all the way in. But she closed her eye's and took a deep breath, then forced herself down onto me. I felt it rip, or more like a snap like when someone twists their ankle. She yelped a little and I asked her if she was alright. She said "yeah, it's not that bad." She started going up and down slowly until she worked up a good rythm. She felt so good, I'd never felt anything that good. I got carried away sqeezing and fondling her as she rode me, and I stuck my middle finger up her butt. She jumped a little, but kept hammering down. After only a couple minutes of this, I couldn't stand it any longer, and neither could she. I came first, and alot....me erupting inside her caused her to squirt all over me a second later. I didn't know a girl could do that until then. We collapsed into a wet, blood smeared mess, but enjoyed every damn second of it. I only lasted about 2 minutes inside her, but I ain't ashamed to admit it, because she felt so good. We had sex two more times that night. We started lasting longer because we weren't so nervous anymore, and were starting to get accustomed to each other's bodies. We carried on a fantastic sexual relationship for 5 more years till we parted ways. I've been the first for one other girl in my life, but the experience with my third girlfriend was the best.