I divorced my 1st wife over 25 years ago.
I regularly drop in to see her and get my cock sucked or fuck her.
She's very submissive and will do whatever I ask her to do.
Problem was when we were married and I wasn't into sharing then, a friend of mine discovered that she couldn't say no and he'd drop in when I was at work and get her to suck his cock or fuck her.
I eventually caught them and it actually wasn't the reason we divorced. If anything it started me on the road to sharing my pussies.