Sister Inlaws Undies

We were out at my sisters inlaw Christine’s place for a bbq and ive always had a thing for her anyways on some other occasions ive always checked out the dirty laundry basket for her undies and sniff or just take them. So this time we got there bit early and she was weeding the garden bending over and crouching down and she had tracksuit pants which i saw at one stage wedged in her bum crack i was thinking they would be smelly and wet
When she finished she had a shower so I thought hmm I better check the basket out later on for some dirty undies
So I sneaked in to bathroom and there was the tracksuit pants I grabbed them out and opened them up to get her undies out and none there hmm must’ve had any on so i looked into the crutch on tracksuit pants and wow there was a brown strip of Christines poo on the seam from the wedgie so I sniffed it and it smelled just like mine so i just started licking to taste it and well now all I want to do is taste Christines poo again but i want my tounge in her brown hairy smelly bum hole