Long awaited curiosity, that might end up in cuckolding [cuckold’s perspective]

Hey, long time lurker here. I was always facinated by cuckolding. Had a couple of GFs who were not interested in this kink and I was fine. My current GF to my biggest surprise was also interested and said that she is willing to try it out once. We talked about it a lot, becasuse comminucation is the key and laid down the basics. Only in condom, I have to be present because she needs to feel safe. But other than that we are pretty open to anything, kissing, oral, etc so obviously I am pretty happy with the ending. She has pretty big breasts and ass, but that round one that gets everyone's attention. She doesn't feel insecure so she wears revealing clothes as well to my happiness. So we started looking for possible candidates. There are a couple of good sites and seems like we ended up with a guy not too close not so far from us. My GF also goes on waxing a thing that she never done for me. Also the event will occure on this week so I am pretty excited. One thing came up that really was odd, a mire hanger guy messaged her and she was questioned his decision whether she chose the good candidate. However we discussed that this is once of a lifetime experience, maybe she wants more??
I hope that I can update on this this week, so coming back 😉