I originally wrote and posted this story under a different username. I deleted that account because Jenny, the girl in this story found the story and recognized herself. Jenny and I were chatting on social media and she mentioned this story on Reddit which blew my mind. She said she almost wondered if I wrote it. I had no idea she was on Reddit much less reading NSFW stories. I panicked and deleted everything.
Then I realized that was stupid because it was so obvious it was us. So, I told her she was Jenny. I said, “Jenny (her name is not Jenny but that is what I typed), did you like the prom story.” She was shocked. I was embarrassed and shocked. I told her I deleted everything. She wanted me to repost everything because she liked the stories. So, I did repost and wrote some new ones under this username, but this one was missing. I found it and that is why I am reposting – I just wanted them all in one place. So here is the original Jenny story:
I saw a different prom story on here, that reminded me of my own. I had a gf I dated for a couple of years and I asked her to prom. I will call her Jenny. Jenny was petite with short reddish brown hair, brown eyes, freckles, small tits,and a thin body. She was very cute. Even though we both pretended to be too cool for dances she was excited when I asked her.
We had already been having sex for most of senior year. The week before prom, I drove Jenny home from school one day when her dad would not be home. Usually, when this happened, we would fool around at her house. We were laying on her bed snuggling and kissing. She was on her period and I was trying to get her to give me a blowjob or a handjob. She played with my dick for a bit, then put my hard dick back in my underwear and zipped up my pants.
She said that we should wait for prom night. I was like, “but I am laying here with a boner now.” She said, “Wait for prom night and we can do everything.” I said, “Everything?” She said, “Everything”, with a naughty smile.
Jenny and I had a nice time at prom and were planning to go to a friend’s house for an after party. We decided to leave a little early, so we could go somewhere to have sex before the party.
We drove to a park where we often hooked up. We were going to change into shorts and tshirts but she was not wearing a bra and was always shy about her small tits, so she did not want to take her dress off in front of me. Finally, she decided to change in the back seat if I promised not to look while I changed in the front.
We walked around the park and then got in the backseat and started making out. She said that she had new underwear that I would like and I asked to see them. So, she slid off her shorts to show me some new black string bikini panties. Pretty quickly we were both naked from the waist down with her in a crop top t shirt to cover her boobs.
Jenny rolled over on her stomach. She said, “I realized you never get to see my butt” and presented her bare ass for me to see. We usually had sex partially clothed or in missionary and I hardly ever got to see her bare ass. I enjoyed the clear view of her nice ass, pussy and puckered butthole. She had a nice, hairy pussy, but neatly trimmed.
I felt her ass and then fingered her a bit in that position. She mentioned something about spanking kind of offhand/joking and I smacked her bare ass a few times. Maybe she wasn’t joking. She sat up next to me and started stroking my dick which was pointed straight up. I asked her for a blowjob. Jenny blushed and gave an embarrassed groan. She had given me many blowjobs, but was always shy about it. I reminded her that she had said we would do “everything” on prom night. She said, “I did say everything.” I asked her if she liked sucking my dick. She said, “yes, but it is kind of embarrassing” and then she started sucking my dick.
After sucking me for awhile, she stopped and then asked me to fuck her. She said that I could just pull out. She laid on her back and I could see the tan lines around her bush. I said, “I like your tan lines” and she blushed, covered her pussy with one hand and pulled me down to her with her other.
I slipped my dick into her easily because she was wet from all the fingering. She wrapped her legs tightly around me. I slowly lifted her crop top to expose her little tits and put a nipple in my mouth. She did not seem to mind while I was fucking her. When I felt like I could not hold back any longer, I pulled out and she reached down and jerked me off. I came all over her flat stomach. I remember sitting up and seeing her with legs still spread and cum above her tan lines and bush. She yanked her top down to cover her tits again. We laughed because some cum had shot all the way up onto her cropped tshirt.
I cleaned her up with a towel and then we kept fooling around. I asked her if I could eat her out. She would never let me. She said no. I reminded her that she said we could do everything, but she said no, it was too embarrassing.
We got dressed and drove to my friend’s house. She was relieved that they were sitting in the dark watching a movie when we arrived so no one would notice the obvious cum stain on her shirt.
Jenny had an obvious cum stain on her cropped tshirt that she was trying to hide, but it was probably obvious to everyone that we had gone somewhere to fuck since we were an hour late to the party.
There were 5 couples including us at the party. In Chris’s TV room there 3 couches arranged in a U shape. Chris and his gf Mary were on one, my friend John and his gf Chrissy were on another, and Mark and Tania were on the last one. My friend Dan was on the floor with his date Sally. They were the only couple that was not dating.
Jenny and I sat on the floor and got under a blanket because the A/C was cold. We watched movies and as it got later, couples were messing around. John and Chrissy were under a blanket on one couch and it was pretty obvious he was slowly fucking her under the blanket. Chris and Mary got up and went to his bedroom pretty obviously for sex. Mark and Tania were both completely under a blanket, could not see their heads, so who knows what they were doing.
My friend Dan and his date, Sally, were sitting near each other and I swear she looked like a deer in the headlights. I think she knew everyone was fooling around and she was on her first date with Dan. They were the only ones really watching the movie.
Jenny and I were spooning with a blanket over us. I was behind her and I was sort of rubbing my hands up and down her body and up under her crop top, feeling her small tits, since she was not wearing a bra. I slid my hand down the front of her shorts, moving my fingers through her bush, and touching her pussy. She was slowly grinding her ass into my boner.
The shorts she was wearing were like sweatpants material and had baggy leg openings. I slid my dick out of my shorts and sort of pulled up her shorts leg and slid my dick into her shorts and inside her panties so it was rubbing on her bare ass as she grinded into me. We were still pretending to watch the movie and I actually briefly made eye contact with my friend John’s gf Chrissy who seemed to be getting slowly fucked from behind and also pretending to watch the movie.
I wanted to fuck Jenny, but I had already fucked her earlier and pulled out. In my 18 year old brain, I was worried that I might have some sperm on my dick and could impregnate her. So, I moved my dick so that it was between her legs, so I was kind of fucking the gap between her legs with my dick rubbing against her pussy inside her shorts and through her underwear. And I was still reaching around the front of her to finger her.
I actually came from doing this, so she not only had a cum stain on her t-shirt from our earlier shenanigans, she now had cum in her shorts, although a much smaller load. After this, Jenny and I decided to leave, so we could get some late night breakfast and take her home.
Source: reddit.com/r/Erotica/comments/tlmeme/backseat_fun_on_prom_night_with_my_gf_jenny_mf_18