Hi Gonewildstories!
I recently posted this on one of my favorite subs, hotpast. I thought you may enjoy as well!
To set the stage I'm a rather large man. I'm 6'8", 320 lbs, played offensive tackle in a division 1 college, have been into weightlifting my entire life, and simply put my thighs are larger than the average persons waist. Cock wise I'm pretty proportional, 8.2" long by 5.3" circumference, though it looks below average on my frame.
Now for the fun part - her. Let's call her K.