I'd like a raunchy evening with a nice looking, friendly couple, all dressed to thrill.
A nice meal followed by a few adult movies on the telly, some nice spliffs, a few sexy games to warm things up and just let things glide...
Having fun using poppers, trying new experiences and talking about each others turn on's.
Slow and unrushed - some same room, some fun swapping, maybe a little bi naughtiness and just a nice chilled out and horny night.
If it gets hot and hard that's cool - if the mood so dictates, why not?