Proctology and rectal exams

I am afraid of my own mind sometimes, one such time was when I came up with todays comic for some inexplicable reason. In my own defense, I was probably just thinking of fisting when I concocted this comic...wait that's a terrible defense isn't it?
Soooooo uh...rainbows right? Nope still terrible....I should just shut up rather than keep talking and digging my own grave.

-adios,D.