I love the idea of swapping! Like an age gap swap / training session.

So there’s a basic situation where we meet, swap for a night, then take a girl to our place and have our fun! What if the wife trained me how to properly fuck a women and the husband trained my girlfriend to be good and submissive in bed! Maybe we videotape or call midway? Maybe we’re actually in the same rooms? We could take turns spit roasting and DPing the girls! I also love the idea of a gay swap where my gf and I are bi curious and a husband and wife help us satisfy our curiosity! Spending a night with the husband while my girlfriend spends the night with the wife?

We could play a game called heaven. Where every night someone gets the threesome of their dreams. We could start with the husband getting a night with his wife and my gf. Next I get a night with the two girls. Next my gf gets a night with me and the husband, and finally the wife gets the two boys. And we rotate or try something new

And older guy and I are friends and we decide to play a game and challenge each other. We swap girls for a night. The next morning the girls meet and deliberate and decide who’s better in bed. The winner gets a threesome with both girls. The loser, well maybe the loser has to watch, maybe he has to be in another room and listen, maybe he has to spend the night alone at his place?