I’ve been thinking about trying it for a while. Even suggested it a couple of times to my wife during sex to gauge her reaction and she wasn’t horrified, but every time I mentioned it after I nutted I lost my nerve.
Last weekend my wife had suggested some chastity play, which led to her playing don for the night - lots of tease & denial, face sitting, etc - before she released me and rode me cowgirl style. It seemed like a fitting opportunity.
“When I finish, I want to to sit on my face again so I can taste it.” Again, she didn’t say no, and even rode me harder to make sure I came inside her. When I’d finished she asked me “are you sure?” The post-nut clarity hit and I replied “no…”, at which point she laughed and straddled my face until I’d licked her to another orgasm.
She asked me how it was - bearing in mind in the 20 years we’ve been together she’s never let me cum in her mouth - and I truthfully answered I couldn’t taste anything - she’s a heavy squirter and I think her juices diluted my cum quite a lot.
I’m not sure it’ll become a regular thing, but I’m certainly not against doing it again if she wants or the mood takes us.