Wife And Friend

My wife had sex with a friend of mine on his birthday. I dared her to do a striptease for him, and she agreed. She came down with a little red outfit and proceeded to strip for him. Things got hotter, and I asked her if she wanted him to have sex with her and she eagerly shook her head yes. I hugged her, and slowly turned her around for him. I watched him make love to her, and enjoyed the lover's small talk they had. I have fantasized about her doing this again, but so far no luck.

— Jack, 58