Hi. You do know how this works, right? You submit your profile for review and people say things, some of them harsh, all meant to help you improve your results and get you laid. And...it can be uncomfortable. Try to roll with it if it is.
So, first, photos. They're Velma's bailiwick, because I'm usually only sensitive to facial expressions, but you are a married man with selfies. If anyone doesn't need to use a selfie, it's a married man playing with permission. That means every photo needs to be taken by someone else in order to subtly signal that permission. Also, please wear unwrinkled clothes that fit. The tux is a great concept, but your tie is crooked and your shirt is both baggy and wrinkled, so that's a no when it comes to execution.
Your cert is good. If it hasn't already helped, it will.
Your age range might look a little better if you upped your upper limit so that your own age was more in the center, but it's not really necessary.
I like your tagline, although there's something a little awkward about the phrasing. Maybe leave out "first" or move it to the end.
Looking For needs work. I know what you're going for, but it's currently unfocused. Also, if you're open to m/m contact, then please consider changing your orientation.
So, start this section with the line starting "Looking for..." and ending with "recess," except make it a complete sentence. Right now, you've buried the lede, not to mention your best phrase. Then go back to the first paragraph, but there you need to fix your hyphen/dash, because it's not used correctly, along with making it couples and women (not "female," for reasons of grammar) and changing your "or" to an and. Because this is not the place to look for vanilla dance partners. Dance partners with whom you also have sex? Sure. That's not all that unusual.
I'm not sure why you're allergic to personal pronouns in this section, but it really doesn't work. It's I prefer becoming friends and an ongoing, etc. or Prefer...but I don't rule out, etc.
End with your line about being open to m/m contact, but know you've created two issues. The first is listing your orientation as straight and the second is having your profile open to single men but not addressing them in any way to explain why. You might want to fix both those things.
Description - Eh. Please don't call yourself "nice." It's not only a completely milquetoast word, there's often an underlying air of entitlement that wafts from self-described nice guys. I don't care about your pubic hair grooming habits and those who do will ask, so you can safely leave out that vaguely unsavory image. Also, "neutered." Not the best image there either.
The sex stuff goes in Fantasies and the part about your wife goes at the top, because - again - this is important information.
Maybe I'm naive, but I assume everyone's parts work unless they tell me differently. I think you can safely leave that out as well.
In Fantasies, the paragraph about where you can be found goes in Additional comments.
And in Additional comments, the line about only recently updating your profile can go. You've already noted your couples profile name and nobody cares about the state of your revisions, so don't waste real estate on it.
That's all I have at the moment. I think once you prune appropriately, there are things that would improve your profile, but I need to see the pruning first.
Good luck. Come back, with or without the Jeopardy timer.