Birthday wish

[MrLovie]

Lovie has been progressing along nicely. A couple years ago we got into using toys, then progressed on to fantasy playing during sex, then on to having sex in public places, this summer she let me start fucking her ass, and recently said that she wod indulge me by having an MFM. My birthday is coming and I would really like her to suck or fuck another guy while I fill her other hole. I get hard as a rock thinking of her on her knees sucking two cocks at once. This would be the first time we have included someone else into our sex sessions. Although I know she's had other guys and gals while we have been married and that she was gangbanged while she was passed out at her girlfriends house.

My question is what is the most comfortable way to approach this from a womans perspective? She said that I could pick someone from a bar and we could go off and have fun. She seems a little apprehensive about finding someone. Should I set up something in advance, should we go for something spontaneous, or should I try for a glory hole experience where she is a little removed from the other person? Ladies, please help me out with this. I'd like this to be an enjoyable experience for her!