Sexual orientation :
Welcome to a new world! Or actually, Lifestyle!
First of all, you're asking the people of THIS site what do they think of this? <Chuckling> What kind of response do you think you're going to get?
Hey, about a dozen years ago I belonged to a swingers group for people over 40. Had a blast! One of the benefits of being in this group was that there were a number of couples who had many years of experience in the swinging lifestyle. Here is what was heard from them over and over . . .
Don't do anything behind your spouses back. Even if you go out to play separately, make sure your spouse is aware of what you are doing AND IS HAPPY FOR YOU. When you start to keep secrets and do things behind their back, that's when the marriage begins to break down. CLEAR communication is key. Make sure your spouse understands what's going on.
Remember that even if you're having sex with someone else, it is your spouse who you are in LOVE with, and they always get preferential treatment! A concept that was conveyed to us by those couples who had lots of experience was "you get in bed to play with someone, but you go to bed to sleep with the person you love!"
I hope you get the idea.
Listen, this could be the beginning of a whole new aspect of your relationship with your wife. One that could be just SO fantastic. BUT . . . . Please be careful!