I only got a voyeur story to share.
It took place when I was aged 15, in a church organized summer camp, participants were 15-17 but mostly 15-16. There was one girl a year older than I, and some of her (also female) friends pinned her down on the grass, one was sitting on her legs, one held her arms and third one sat down next to her, and started tickling her sides. She was crazy ticklish, laughing and screaming for them to stop. I was hanging out with my friends some distance away, sitting on a bench, and really had to adjust my position so to say to conceal my raging erection, and peek at the scene without anyone noticing my lingering gaze. The girl in question was quite short blonde, with a tan and curly hair. She was wearing a sleeveless top and shorts.
It lasted for couple of minutes, after which the girls stopped, helped their friend up, and walked away, all four of them giggling. I never knew what it was about, no way I could have asked about it later on. I did fap like crazy in the outhouse afterwards.
I did see her tickled another time during the same camp too, but it was just a brief squeeze on her sides by one of the mentioned friends who startled her from behind.
