I knelt back up and asked Mary if she like to be licked. Her answer was, “Oh my yes.” That answer I do remember, and will always remember. I leane... over and as she stroked my growing cock slipped my tongue into her slit and along her clit shaft and clit tip. Her moans convinced me that she really meant “yes’ and soon I was way, way more interested in Mary’s cunt than anything else. I moved to lie between her legs, arranging my cock below my tummy, and began focusing on her clit as Bill moved. KNOCK KNOCKI nearly jumped out of my skin! Looking down, I realized I had started stroking my now hard cock subconsciously, and quickly I called out."Uh, just a sec!"I smoothed down my erection as much as I possibly could, and opened the door, being careful to keep my bottom half behind the door itself. "Hey Jakey, did I interrupt something?" She smirked, that look that normally I thought was adorable, but now it struck me with nothing but paranoia. Did she know? Could she tell? No. She. I’m proud for her too. I know they want to start a family now, even though he’ll be in active reserve for a few years yet.”“I hope everything works out for them, she seems like a person who has her head on straight,” I said, then noticed the look on her face.“I wish I did too Billy ... but I’m getting there ... believe me I am. Please be my friend and I’ll find a way to get my head on straight too ... you’ll see.”“I didn’t mean that I thought you didn’t, I mean ... I didn’t mean that I thought. I thought it would be fun to read them and masturbate together. I was right.We’d read them to each other, play with each other – his fingers have always been so damn good at making me cum – and have great orgasms. Somehow it never really clicked until much later that the stories he wanted me to read always involved a married woman fucking someone else. Usually the husband was there watching, but it was always about the wife’s bliss at fucking another guy. I think I never really took note of it.