SoonToBe said:
" ...... I recall the anxiety and eagerness I felt at seeing my wife having sex with another guy back when. And don't get me wrong, it still is incredibly arousing - but perhaps the shock value is what's worn off? I know it used to vex me and just drive me out of my mind seeing Brad or Don or Frank push his cock into her. Is it weird to say that I've sort of gotten used to that now?"
I certainly don't consider myself an expert on this topic, but, I see that it is so varied, and personal, that no-one can claim expertise.
What I do notice, is that, for the cuck, this lifestyle has often been related to a 'roller coaster ride'. Once you get on, there's no getting off, till it stops at the end. But then, you want to get on the bigger, higher and faster roller coaster, and on, and on .....! One thing is obvious. There's no 'going back'. The first little 'slow' ride, is of no interest anymore. That's for the inexperienced, and those, 'just starting out'. Just like the actual 'roller coasters'. Once you have gone through all that's offered, you say, "Nah, that one's kid stuff".
Sue's "time" with Brad, then Don, each lasted a year to 18 months, then fizzled for one reason or another. Even her interest with Don started to wane, weeks before his 'blow-up'. Now with Frank it will be two years sometime this spring. In that time, she has become very, 'familiar' with all Frank has to offer, and he with her. There is no "new ground", No excitement, No unknown's. He can still 'trip her trigger' but, she know's just how he will do it.
As her excitement and interest fades, so does your's, since your's is actually based on what new angst, she can present you with.
I think Sue's 'disinterest' and your loss of "eagerness" are tied in to her 'familiarity' with Frank, and he with Sue, so that there are no longer any 'surprises', or 'mystery'.
Without surprises, and mystery, there is no cuckold angst.
IMHO, Harry