[FM] A guys fantasy about going after another guy told by the wife

I’m Asian, in my 40’s, 5’3″ and in the 130’s

He was an ex-coworker (that I became good friends with) that was in town visiting for some work. We had kept in touch and he had talked about how he had a fantasy about going after another guy.
Well, one day he stopped over my house soon after my husband had left for a business trip. It was early afternoon and the kids were next door preoccupied.. My husband and I had sex right before he had left and this drop in from my friend was supposed to be just a quick visit to give me some tickets to a event. We got to talking and it came up how I had just had sex. I saw his eyes light up and I knew what he was thinking. He asked if we could go to the bedroom and he could take a look “at what was left behind”. I agreed as it was making him so excited.