Tidy Up

Yes I know about the possible consequences of atm and to be perfectly clear it's not very likely to happen but I wish to use this forum to confess a filthy fantasy that's become my go to for wanking.
My hot wife is a pretty petite ginger with very large breasts and a great appetite for all things anal. She had her first sexing when she was just 14 and had her anal cherry taken by a relation after she had been toying with her hole using a hairbrush handle for quite awhile. He took her with some cold cream and she's never withheld her arse from men ever since. She actually has better and stronger orgasms with her arse full than she ever has from simple vag sexing.
Sadly she is quite conservative and reserved in everything except that. She's not very interested in sexing in general and would probably be satisfied with doing her hairbrush once a fortnight.
So my awful confession is that I am so obsessed with watching her take multiple big long hard black pricks deeply up her bum and they each plunge into my hungry mouth to clean up after.
When I'm right about to cum I picture their ebony prongs with streaks of her assjuice on them and savor their dirty scummy tools on my tongue and enjoying what a filthy slag my uptight wife has become.