as a kid I'd play house with my female cousins id say I was 8 or 9. we would pretend we were mammy and daddy and myself and my cousin would go upstairs where we would drop our pants and id rub my cock on their pussy. later as I got a bit older and larger I was playing around with my first cousin who was older. she had pubes and she showed me her pussy it was amazing. we were playing on the ground and pants down I remember rubbing my cock (no penetration) on her pussy and she had an orgasm. she got such a fright she didn't know what happened she never played again. I also played with some of my male cousins also in my early teens. experimenting etc. was fun. bit of a cringe when I meet them now as I always know and they know what we did.