The Urge

So I have been with my attractive younger wife for nearly 20 years and we have had a handful of sex adventures over that time but nothing for the last few unfortunately. We both hope to one day get to an adult cinema where she can discretely suck me off and also try some fresh dick at the glory hole. Lately whenever we're lying in bed and snogging it has come to my mind how sexy she is and how it excites me to think of her red lips surrounding a dick. I happened to be spooning her last night and kissing her shoulders and her neck and she turned her head to the side and I kissed her cheek and her lips. In my head I was imagining that I could smell a manly musk scent on her face and her lips, imagining tasting cock and precum on her kisses. I consider myself straight but maybe I should think in terms of being bi instead because of this fascination with sampling cock on my wife's lips but it really gets me hard. My sweet partner would love to make it happen and if we do then I will be sure to report back here about it.
Any other fellows enjoy your wife being naughty with her oral skills?
Has anyone ever kissed your wife or SO and detected dick or cum on her breath?
Did it make you get excited or did it make you jealous?