Hi. The advice you'll get in this section of SLS is generally really blunt, so I hope you've read a few other threads and are prepared. It's all kindly meant, but that doesn't mean it's comfortable.
As far as your photos, fewer of them and more that involve the two of you together wearing clothing would be great.
Your tagline gives too much away (you want to entice rather than inform). If you want to keep a similar idea, you can ask people if they want to teach you the meaning of all the swinger acronyms.
As far as the text, each section could use work.
Looking For is meant to be about you only insofar as you're talking about who and what you're looking for. So instead of what you have, focus mostly on the who of what you're looking for and when you wind in the what, do so positively instead of outlining what you won't do. Boundaries are good and should be conveyed, but only in context. If you're talking sex and you don't want oral, say that. The hall pass veto can be conveyed if anyone is rude enough to ask.
Also, I love the chinchilla thing, but a better place for all of it is Additional comments, where people will get to the end of your profile and be charmed.
In Description, let your photos convey the descriptive bits around attractiveness and fitness. As for the rest, while it might be true, dragging people seems like a lot of work and positioning yourselves as shy newbies who require real effort is not a winning strategy. Please toss out everything you have here and talk about yourselves as people. Have you been married a long time? What are some of your interests and hobbies? Convey a sense of yourselves when you're relaxed and comfortable and really relatable. Even in the necessarily incomplete interactions on line, those who are outgoing and friendly enough to make you comfortable should stand out and if you're attracted to them, maybe you'll let them.
For Fantasies, is there nothing that brought you to swinging? Nothing that required more than one other person? Because those, expressed in a low key way, are an example of fantasies that go here. First, it makes it more likely that they'll get fulfilled, but also because it's another chance for people to relate to you and find you likable.
Props for not leaving Additional comments blank, but it should be interesting as well. You have exactly what you need already, it's just misplaced in Looking For.
I hope you make changes and maybe come back for a review. Good luck!
