I ran into my ex Marco recently. I wasn't seeing anyone at the time and was feeling horny, (and I knew he had nine inches of cock to play with), so I invited him over. I made it very clear that we were not getting back together, and this was just going to be some no-strings sex.
My backyard has a hill at the back that goes up about 10 or 12 feet. There are no fences at the back or the sides as my house sits further back than the two on either side. The neighbors can't see into my yard unless they walk to the back of their yards. On the hill are some trees and a Korean church, and the parking lot for it, accessed from the next street over.
It was late afternoon on a nice sunny day, so we went out back. I started kissing Marco and taking my clothes off at the same time. He was quite surprised to see me get naked outdoors. We never did anything outside back when we were together. He had no idea how much I had experienced since then. As we continued to kiss, I undid his pants and let them drop to his ankles. Then I dropped to my knees and took his cock in my mouth. After a minute or two I told him to lay down, and I mounted him.
Marco was lying in the grass with his feet pointed toward the house. I was on top, riding his cock cowgirl style, facing the hill. We had been going at it for a few minutes when I happened to look up and see someone standing on the top of the hill between the trees, watching us. It looked like one of the monks from the church. He was only about twenty feet away from us, and it excited me. I started bouncing faster and harder on the cock below me. I stared back at the monk the entire time and smiled, even pinching my nipples for him.
I wanted to give my voyeur a real show, so I hopped off of Marco, turned around so my pussy was toward the monk and over Marco's face. I started sucking his cock as I lowered my pussy onto the mouth below me, sixty-nine style. In a few minutes Marco came in my mouth, but continued to lick and finger me as I bucked against his tongue. I spread my knees as far as I could, hoping my watcher could see everything. I looked back over my shoulder, locking eyes with the monk. At that moment I came, my juices flowing onto Marco's face, and I moaned like a whore. It was one of the few times I've ever had an orgasm while getting eaten out and it was a good one. I knew at that moment it was because I was being watched.
Of course Marco still had a hard on, so I sucked on it like I was nursing as I came down from my high. Once my orgasm subsided I sat up and got back on Marco's cock, cowgirl style, again facing the monk, but this time, once I had the cock in my pussy I leaned way back onto my outstretched arms and moved my feet out from under me. I put my feet up by Marco's shoulders, spreading myself as wide as possible while still supporting myself. I wanted my monk to see Marco's cock fully penetrating me as I slid myself up and down on it. I rode that cock for at least another ten minutes, spread wide open for my audience, and keeping my eyes on the monk the entire time. I don't know if he was turned on by my performance, but he never looked away. I started cumming again in no time, bouncing and grinding on that cock, and moaning nonstop.
