We were young, 18, college students away from home, and virgins. She wanted to keep hers, I didn't. I don't remember her name or how we met but we were on a date and "parked" - back when front seats were still bench seats.
We'd made out for a long time, lots of sensual kissing and fondling...I'd made it under her bra to fondle her breasts and her nipples and she liked it a lot and we kissed more and my cock was hard as a steel lance.
Then I managed to make it under her panties and jeans to her most juicy pussy. Somehow my skills at loving were good enough to bring her to orgasm after orgasm. The car was saturated with the delicious scent of her womanhood.
When she couldn't take anymore she pulled my hand out and began to dry hump me. So I dry humped her back. It wasn't long before I lost control and ejaculated in my pants - a LOT! I don't think I've ever cum so much since that night. Now the car was saturated with the smell of my cum.
I'll never forget the sultry smile she gave me after. I drove her home somewhere and snuck back into the fraternity house to change my pants. We had an old joke about throwing our underpants against the wall after a date - to see if they'd stick. That night, mine would have stuck to the wall.