My wife before she passed away, had put me in that situation years ago. She found it to be extremely exciting to watch.
I had a one time cock sucker whose husband was dying and he wanted a threesome with another woman. She, at that time, wasn't into women but she agreed so long as she could find a boyfriend later and have a threesome with two men AND she wanted him to suck cock. I've always been turned on thinking of that scenario.
Sucking cock at the request of a woman is awesome, love being with a bi couple and indulging them both.
Kind of a long story that I posted on other sub threads, so I will try to keep this more brief. Way back late in high school and early college, me and my neighbor were pretty frequent SBs. of course women became available shortly thereafter, so that was the end of that. I never told anyone else about it, especially my subsequent female partners, ex-wife etc. when I was just starting to date my current wife, we did the usual sex talks. She confessed her history and fantasies, of which I had a lot of the same. She had never been with another woman, but fantasized about it. COOL! Then she asked me if I had ever been with another guy??? OH SH*T. so I told her. And initially she was pretty shocked, and I thought she might break it off. Eventually the idea kind of grew on her, to the point that we started watching bi porn together. it always got her worked up. we eventually got into MFMs with the same friend, while at the same time getting into anal and pegging. She really played the role as a guy with a c*ck. She would have me suck it, and then f*ck me, always commenting that she bet a real c*ck would be so much better. SHE suggested looking for a bi guy. She wanted to see me doing the real thing! we started looking around, but unfortunately had no luck finding the right bi guy. I’m curious how she would’ve reacted watching me suck another guy, or have him top me. Water under the bridge.
My wife knows that I suck cock. She suggested that I try it. This was after she had me let a man fuck me. She knows that I do both and enjoy it and sometimes wants to hear about it. But actually watch, never.
I wish my wife wanted to see me suck a cock. She knows I am up for a threesome of any kind. But alas, she isn't into it. Which is fine, I am happily married and no plans to go outside the marriage. She would have to be a willing participant. So I just fantasize alot.
Back in the wife's horny days, she said a few times that she'd like to watch a guy suck my cock, but nothing about watching me suck a cock.......she did also say though, that she'd love watching me take a cock in my ass.....
Over the 30 years my late wife were married we had several of mfm, fmf and swaps. She really enjoyed watching me suck another man and I enjoyed it in the moment. Likewise, I loved watching her lick another woman. The first time we did it was during a swap. The other couple was laying side by side on the bed and I was licking the woman and she was sucking the guy. After a few minutes my wife whispered to me "Let's swap". So we did. It was really fun. Both women ended up watching me. He was pretty small. He came in my mouth and I swallowed it all. His wife was shocked because she hated when he came in her mouth. I had tasted my cum many times so it really wasn't a big deal to me swallowing his.