Hello, Welcome, and Nice-to-Meetcha!
...We got into the kink scene about a year ago and had brief discussions about threesomes she said she would get jealous so I stopped the conversation.
Although I don't consider myself particularly "kinky", I am one of the (minority, it would seem

) members here who is into threesomes and group sex. But I would agree that, in most cases, that would fall into more of a "recreational sex" realm as opposed to polyAMORY. Did she, at that time, give any indication as to
where that jealousy would, theoretically be directed? Just curious as to whether she was more worried that you would be more into the other (woman?) person than her, or that the other person would be more into you than her? Is she even bi/pan-sexual? (Not that I haven't had plenty of fun with two straight guys!)
Fast forward to now she has met a couple that would like us to be in a relationship with them. I do actually like them both the wife is super down to earth and the husband has a lot of hobbies in common with me.
I would need to know what she meant by "in a relationship with" to even begin to understand what she was proposing. If she would be jealous in a threesome (sexual situation) but doesn't think she would be jealous in a quad (relationship configuration) then I would want to know what her expectations were. A threesome (with another woman - assuming you are both straight) would put her in direct competition with another female? but a "swap" (swinger-style) would put you on equal footing?
When we was talking about it yesterday I asked her if I said no this would it affect our relationship and her response was “I don’t think so” she has admitted that it was the wrong thing to say and apologized to me (she has adhd and quite often says the wrong thing) I’ve accepted her apology but I also can’t get those words out of my head. I definitely overthink everything.
Yes, absolutely, whether you say YES or NO will 100% affect your relationship. - no matter what she says. Your relationship is a dynamic response to all of the experiences that you have. This is one of those experiences. Whether it affects it positively or negatively remains to be seen. "I don't think so." sounds like an honest (and naive) response...but "wrong"? - how do you figure? You want her to sugar-coat things for you? Yes, her response may have been more blunt than you would have preferred but, after 5 years together...did you really expect anything different?
What I’m conflicted about is the stupid male macho bs and also just not being her number 1.
Is it really about being #1 so much as being her "one and
ONLY"? And do you need to be her #1 for EVERYTHING? or just things that are important to you? (For instance - sex vs. security vs. conversation vs. sharied hobbies vs. .... whatever)
Is this normal feelings for me to have?
Yes
I’m excited about the idea of having another couple to spend time with to communicate with...
That is called "friendship"...
..and even slightly excited about the sensual side of it.
I will admit, I don't know what you mean by this...if sex isn't on the table for you - like, flirting with no intent? (I do this 100% of the time - friendship or not)
.
I am freaking out about the sexual side of it I was brought up very religious so this is like the polar opposite of what I was taught as a kid.
Without knowing your history, it is hard to interpret this. In your religious upbringing are you only allowed to have sex with your legal/spiritual wife? Have you, personally, ever had sex with someone you weren't married to? How much of your childhood religion do you still adhere to outside of the sexual imprinting?
.I feel like I’m rambling a bit so sorry if that’s a lot of information.
Don't worry about that! We are a wordy bunch. Just give us some paragraph breaks (which you did) and we will be fine.
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At the end of the day? My advice is that you guys need to have a whole lot more conversation. (Or you can "charge on" as most of us do...most of the time that explodes spectacularly...occassionally things work out. MrS and I have been together for 30 years now - and I've been pushing boundaries since 1992...)
Jane("Professional-Bad-Example")Q