Gf(25F) and I have been dating for 5 years. I told her 2 years ago about my interest in watching her sleep with someone else. She has entertained it with role playing and we did it one time while on vacation. She didn’t enjoy it so we have taken some steps back.

We had some discussions about what she is comfortable with and she isn’t comfortable doing any of the hotwifing or harder stuff that I want but she said she would be open to a threesome with me and a guy.

Any tips or ideas would be appreciated. Where/how to find a guy? What sort of dynamic is it like before and during? How to actually do it? And things that would lead to failure or success? How to make it great for her? Positions? Anything basically

I’m going to try not to let it delve into kinkier stuff but hopefully the dude will be bigger and dominating and I can just kind of imagine I think while being involved