A few years ago now, I (27F at the time) I met up with a Redditor (M56) to use his pool. When I went over he always made new undress before going in the backyard. And while I was there I was basically freeuse for him. I loved swimming naked in the pool. He just enjoyed having me nude at his disposal. He was very assertive. Always treating me kindly, but didn’t not hesitate to use me when he wanted. Sometimes he would come up and just slide his dick in my mouth. Or he would squirt some lube on my ass and enter my asshole while sun bathing. Sometimes he wanted to observe me in a position, like doggie etc. I would stay still while he just looked at me or touched me until he released me from the position. His dick wasn’t too big, average, so it was easy to keep up with his high sex drive. I enjoyed being used like a doll and the age gap. He unfortunately had to move away though. I only got one summer of fun.