Their first ‘real’ date

We’ve been in the lifestyle for a while now. Wife has a regular guy she sees. She is Asian, I’m white, he is black. He’s a nice guy. Quite professional and she has actually had to get him to be more aggressive and assertive. She really enjoys fucking him. And I love seeing it. In the past it’s usually all of us meeting up. I get to watch or join in. On a few occasions it’s been just the two of them or me watching for a bit then leaving to give them alone time. Typically just sex.

Fast forward to now. He asked her to join him for a day out in the city and a night alone together. I’d call it a date. We’ve talked about it before so I was supportive. She needs a break away from the daily stresses so felt it would be a good respite for her. She is game for it and they are planning for the coming weekend.

My question for you all- Is this a shift in their relationship? A shift for him? She’s going into it with an open mind to see how it goes, how he is when I’m not around, etc. and I’m sure for the mind-blowing sex! lol. I have some nerves about it, but nothing more as I’m secure in our relationship. But definitely interested to see if and how things change. Anyone experience this before and how’d it go? How’d you deal with it? I’m sure when it actually happens I’ll feel some jealousy, but that’s good too, right? She’s not into taking pics or video when I’m not there (too much pressure) and I’m not counting on a lot of intimate details so am sure my mind will be running wild! lol.