Everybody blames their knees, says the physio, but the knees are rarely to blame. The hips and the ankle are to blame for everything that goes wrong at the knee, they rotate more, so what you’re feeling is referred pain.
I can’t blame my knees. Or my hips. Or my ankle.
I can only blame myself.
Or, to be more specific: I could blame the flushed head of your cock as it butts against my lips. I could blame your hand on my jaw, or in my hair, or between my legs. I could blame the way you smell, the way your pubes tickle my nose as I suck you.
Or, before that, even, I could blame myself for unseeing the ring on your left hand, for not minding when you pretended to your wife that I was a conference, not a woman. I could blame the fact you said my mouth was made for sucking cock.
I could blame you.
But, of all the things, my knees are not to blame.