Having sex with my ex while her girl friend was on the bed beside us, with a plot twist at the end [MF]

(TL;DR at the bottom for those who want the gist)

One of the hottest experiences that I still fantasise about to this day, was a few years ago with a woman I was dating then. If I had to describe her it would be petite, skinny with A cup breasts and big perky pink nipples. But her best feature was her thick toned ass (imagine Jen Selter but brown) that drove me wild. I guess it was genetics because she never worked out, but we digress.

We had been out with a mutual friend drinking at a pub (oh corona, what have you done to this world!!!) and then went back to her place for movie night to watch Mr and Mrs Smith because she hadn’t seen it yet. I’ve seen the movie many times, and honestly I was pretty tipsy so I wasn’t really paying much attention to the screen.

Our friend and I were on opposite ends of the bed, with my ex in the middle, all under a duvet. My ex was wearing a form hugging black dress that came up just below her ass and accentuated what her momma gave her perfectly. She excused herself to use the restroom and when she came back to bed she asked me to spoon her while we watched the movie. Her friend was used to us engaging in some mild PDA; she didn’t really mind at all.