I was invited to a memorable birthday party of a classmate of mine when I was 15 years old. Wendy was turning 16 and was the daughter of the local pastor. She had a sister, Melanie, who was a year older, also cute, but not quite as voluptuous as her younger sister. What was so memorable about this party was this was the first time a girl would jack me off.
The party was held at their home in the upstairs recreation room with the two sisters' bedrooms off to the side. In total, there were 5 guys and 5 girls present at the party. The pastor and his wife were present during the gift opening and while eating the cake and ice cream, but other than this, they left us alone.
Wendy and her sister had us playing some birthday games, but then it was suggested that we play spin-the-bottle. So we all gathered around in a circle on the floor and some bean bag chairs. When it was your turn, you would spin the bottle and whoever it pointed at when it stopped, you and the person of the opposite sex would kiss each other.
As the game progressed, it seemed like I was pairing up with Melanie quite frequently and the kissing became much more intense. After about an hour, everyone paired up with another and started making out without worrying about spinning the bottle anymore.
Melanie and I were laying together on one of the bean bag chairs, kissing and making out, with her lying on top of me. It wasn't long before I had a raging erection and I'm sure she could feel it in the position we were in. After a couple of minutes, she whispered to me to follow her into her bedroom.
We went into her room and she locked the door saying that she wanted more privacy with me. She suggested we lay down on the bed and we resumed kissing and making out. It wasn't long before she said she could feel my erection again and wanted to see it. Without waiting for a reply from me, she started to unzip my pants and loosen my belt. This was the first time for a girl to see me since puberty and with a raging erection.
Melanie pulled my pants and underwear down and my uncut 6' penis snapped up to attention. She said that she had never seen an uncircumcised penis before and quickly starting stroking me, pulling my foreskin back and forth over the head.
Although I was enjoying this, I also wanted to see her naked body too. So, while she tried to continue stroking, I removed her top and jeans along with her panties and bra. Her breasts were beautiful, probably a B cup with perky nipples and the light brown hair on her pussy was neatly trimmed.
We got in a position where I could see her pussy while fingering her and she could stroke my cock and we went for it. She would alternate between feeling my balls, rubbing my perineum and stroking me. It didn't take long before I told her that I was going to cum and she pointed my cock at her stomach and I shot 4 or 5 loads of cum onto her. I wanted to make sure she came too, so she helped guide me to her clit and together we brought her to orgasm.
After we both had cum, we continued to lay on the bed kissing and feeling each other's bodies. She rubbed my cum all over her stomach and breasts. We eventually got cleaned up, dressed and returned to the others at the party. No one ever asked what we did, nor did I ever have the chance to do this again with Melanie.