New Mark

Knottygirl has been a bit randy lately. She's sick, I gave her my cold, whereas I recovered before it became a full blown cold, she hasn't. She's pissed at me for that!
So the other day she mentioned that I hadn't marked her lately. I pointed out that she was supposed to be hitting the gym and i hadn't been drawing my marks on her becasue fo the fact that she would be changing and showering in the locker room with others.
Well, the randiness got to me, so after working on my paper, and thinking of her, and brought the sharpies into the room, instructed her to get naked, while I shut off the tv and computer, and had her lay face down on the bed. I proceeded to draw a little shamrock on her back shoulder, my cock stiff and hard just sitting in front of her face as I marked her, she tickled my cock, lightly kissed it then drew it in and gave me a slurping blowjob, while I finished my mark.
I took her afterwards until both of us were exhausted from the heat and lack of air circulation. It's been a long time in coming. No rough stuff, although my cock is a bit too large for her and I went a little too deep once.