Never Enough

That's what I feel like when it comes to my wonderful younger wife's arse. Ever since I was a lad I have always been very oral with the ladies, learned to love the taste of pu$$y when I were about 14 and shortly afterwards got my first swipe up a gf's crack and have never looked back.
I confess to almost an obsession with rimming my wife.
It's become almost a ritual of her taking her bath in the evening after supper and I joke with her that her bum is my dessert.
My real confession is that whilst she is very self conscious and will only let me lick her back there after her bath, I am absolutely desperate to catch her unawares, such as when she's just home from her work and having a little cocktail. I would dearly love to begin by massaging her pretty little feet and working my way up her legs til I slip her knickers down and work my ravenous tongue in her musky c*nt and even deeper up the bum. Just writing this is getting me stoked thinking about her natural aroused female scent and tasting her not quite immaculate tush.
Would enjoy commentary from the ladies especially; do you enjoy your lover's tongue or are you also shy about it?