Lets get technical for a moment. When wife is superhorny and I am licking pussy, she will elevate legs back and stick butthole in my face. This of course is an indication for me to attend to it.
The best part is that if its morning (kids gone to school and work) and she hadnt showered night before, I get the glorious scent and taste of sweat. It could be confused with a bad wipe, but its not. First, I nibble at cheeks as I take in the smell. Then nibble at the rim and then proceed to lick in a wiping mode and in a circular mode.
I then make the wiping mode with more force so that tongue starts to dip between the rim and come out the upper end of the rim. A few fucking motions with my tongue and then the best part. I suck one half of the rim into my mouth. Then the other half. This drives her crazy.
Alas, penetration is reserved for lovers. I think its because of the stretching pleasure she feels with a thicker cock. My thin pencil is actually discomforting. I think its because I will reach deep before stretching her so its weird. As long as someone is fucking her in the ass, I dont mind.