Never Enough

Have a great wife who's always been openminded and a great sport at trying new sexual positions and experiences. I have had times when I'm focused on certain charms more than others, for example her small but perfectly shaped breasts, or her long slim legs.
Probably as an adjunct to her lovely legs I began my fascination with her arse.
Not a big bubble butt, she has a cute little round bum. I like to reach down when we're kissing and slip my finger gentle into her warm crack and slowly slowly get right to her bumhole.
I tease her until she can't stand it and her sexual tension is strong. Her hand goes between her legs and the other behind my head to pull me tighter for kissing as my finger keeps a gentle pressure on her bud and my other cups one of her boobies.
When we both feel lightheaded I'll dr**e her over the bed or a chair or even a kitchen countertop and drop down behind her.
Like a ceremony I lift her skirts and slip down her knickers, not off but partway down.
They look so nasty like that!
I gently rub her little cheeks and just barely spread them till her pucker is fair begging for attention, pulsing and quivering with desire.
I kiss her bum soft and gentle like little puppy licks and have to hold myself back.
When she's pushing back, moaning and fair begging for it, I lick her little hole as soft as possible to torture her even more and make her groan and beg for a good buggering.
When she's primed I can really sink my tongue into her and my prick is full hard in my shorts and I'm begging her to push open so I can taste her and fuck her with my tongue.
Her thighs are getting wet with her freely running pussy juice and I'm trying to taste her lunch.
When we're about to burst I get up behind her and rub the fat mushroom head of my prick against her as she pushes back hard to accept my eight inches of steel in her guts.
We'll rut like that for what's always too short a time and sometimes I bust my nuts in her arse or sometimes pull it out and make her swallow it.
I have to pinch myself some days to be sure I'm not dreaming that I have this dirty little slut for my very own.
The really nasty bit of this confession is when I happen to catch her just a little musky it rattles my brain to lick her like a dog and taste her pungent pussy and bumhole.
Some day we're going to get to a private club where anything goes and I want to be under her in a sixty nine and have men slide up into her holes and use her for a cum rag just inches from my face.
I know all this lust is sinful and I'll be damned for it but I cannot stop and want to be even dirtier with her.