Kids in the woods
When I was 13 I had a girlfriend of the same age. She lived off some railroad tracks and there was an old wooden shack in the woods off the tracks. We used to sneak out there and make out. I would kiss her breasts and we even gave each other oral a couple of times. Not very well though because we were too young to really know what we were doing. But I definitely came a lot with her. We never had sex but boy I wish we had.