No, nay, never

Having sex with my o/h and another woman in the same room is obviously at the top of my list ?
But one thing I was always intrigued about and wanted to try was mfm. I can watch and enjoy other women partaking, but I didn't enjoy it when I tried. I felt like I was in some weird game of naked twister x

I had a nymphomaniac once.
I didn't know women who wanted sex more often then a man existed.
I didn't know it was possible to have sex when i wasn't horny.
I didn't know i could ever have so much sex that i wouldn't want sex.
I never refused her.
Best part, i learned that when i have a lot of sex , i have total control over when i come.
Was with her for three months, would do it again.
This was 33 years ago and would probably kill me, but it would be worth it.
I haven't done anything yet that i regret. Of course, i haven't done much