Under what circumstances?
At 19, her parents were on holiday, she was home alone
Were you present?
Yes, it was my dick
... about 7" ... so not biggest in the world, not the smallest.
Tell us how it happened
She was still a virgin. We were a couple since a week or 2 and making out in her bedroom.
Although I got to play with her bare breasts the 1 night we kissed, I yet got to see her totally naked.
She had jacked me off 1x a few days earlier.
I was naked already and she was just wearing her panties which was already showing a wet spot.
When asking if I could take off her panties, she eagerly agreed.
It revealed a nice blond bush (which I personally shaved later that day and she has stayed smooth ever since).
Then she stretched out her body, opened her legs and said "YOU can do anything to me".
So I gave her a 1st orgasm by licking her pussy. Then while she was having that orgasm, I put my dick just slightly between her pussy lips
How did she react?
She started by telling to go slow, then kept mowning to take her harder till she eventually cummed.
Shortly after, I cummed inside her pussy. Never forgot the grin on her face afterwards
.