Late Night Hot Tub

A dozen years ago I met a college girl 15 years younger than me. We decided to go to the beach and have a few beers and chat one night. We hung out a few times before, mostly just drinking and making out. We saw each other naked in the bathroom but that was it. When the beer was done we started to head back to the condo where her grandmother lived. When we reached the pool deck I suggested we hit the hot tub. She mentioned that we didn't have suits on. I told her that everyone who lived in her grandmother's building must be asleep as it was close to midnight and everyone inside was about 80 years old. So we stripped down and got into the tub with the jets relaxing our muscles. Out of the blue she asked,"Will you jerk off for me?" I said ok if she strokes me hard. She didn't want to play with herself, just watch me, saying she never saw a guy jerk off before.
She stroked my cock and got me nice and hard then I took over. I told her to play with my balls as I jerked off for her. With my free hand I played with her nipples, she had small breasts but I enjoyed playing with them. After a few minutes I told her I was about to cum, she squeezed my balls lightly and I let out a few streams of cum in front of her.
We got out of the hot tub, she rubbed my cock a little, massaging the cum into my skin. We got dressed and she walked me to my car. After some making out I headed home.
We talked by phone a few times after and I ran into her once and we chatted a few minutes. After that I lost touch with her. I often wondered if she made all the guys she met give her a show.