She finally suggested an open marriage!

So update on the open marriage! She finally took a full plunge. She’s been on apps and sites and had a few dates and things lined up and we all approved of the situation before she went further. And I can officially say now that I have been cucked! She went on a date with this guy and he wasn’t shy about his intentions and size. He is probably 3 times my size but he’s extremely nice and just what the wife needed! Anyways long story short she sucked his cock on the first date and on the second date she fucked him and I got to peak in on them! It was so amazing!!
That is great progress. Did she know you were peaking on her while fucking. If she is Ok with it you are real close to being able to openly watch. The next step is creampie cleanup and helping.
 
I doubt she wants a ' bigger' cock - that is just a male thing that, She probably want a different cock,
As per OP's post, she wants also on emotional which likely means very much emotional first then physical... This is a red flag and means there's first a lot to talk about else OP might lose his wife for good. Seen this happening with a (female) friend of mine who left her husband for a better emotional life (and different cock)...
 
So update on the open marriage! She finally took a full plunge. She’s been on apps and sites and had a few dates and things lined up and we all approved of the situation before she went further. And I can officially say now that I have been cucked! She went on a date with this guy and he wasn’t shy about his intentions and size. He is probably 3 times my size but he’s extremely nice and just what the wife needed! Anyways long story short she sucked his cock on the first date and on the second date she fucked him and I got to peak in on them! It was so amazing!!
So, since you've had time to process the experience, what were the highs and lows? Is there any perceptible difference in the way you treat each other?