Dude, you need to do your researh

a. The sex buddy thing doens't work long term... SOmeone gets jealous and fights start.. There's research on it, even MWD said the friends with benefits thing doens't work out and ends up a hurtful mess. She deals with this stuff every day.

b. Guys love a woman who LEAVES too... This woman will STAY there every day and get clingy and he will get pissed off cause he's a child still... think it through.

c. And your wife won't mount the guy anytime he wants... Women dont' work that way long term.. it may be easier for a few weeks or even months but the realities of daily living will take their toll.. He's a slob or he can't manage his money well, etc... You are so damn pessimistic you want to look OPTIMISTICALLY about your wife and some other dude just to torture yourself.

I have read the research man, you are wrong. I know you aer scared right now, but you need to educate yourself.

You are starting to get it at the bottom of your post... but you are wrong, your wife will be moody. She will ahve stressful days. SHe will MISS her BIG HOUSE. She will miss a LOT of things and stress will get to her... This guy may want to watch Sports all day and she may be sick of it, etc

People with a maturity level of your wife's level AND lkley a guy the age you are describing cannot make that work ... The sad part is they can't even FAIL at it gracefully.

MATURE people don't always have a fairytale relationship the first time either but they END them gracefully with minimal damage. Your wife is a walking time bomb.