I had a reeaally close call one time..
My girlfriends uncle and nephew weren't supposed to be home until 630, so I thought, hey that gives me some time.. maybe I can get a decent video this time .. or so I think.
So I'm playing with my girlfriends dog, (bulldog,mastiff,pitbull cross) and I have his knot out enjoying a good old tonsil spray. Hes on the couch, dumping his load all over my face and the couch. I hear the gate open, I think $HIT!!?? What am I gonna do. I rush the dog towards her bedroom, and her nephew walks in the door. He comes right up to me, and pets the dog his head.. now..SOMEHOW he doesnt see his big dick swaying back and forth, I rush the dog into her bedroom. He looks at me weird, and asks,"why'd you put him in there??". I told him not to worry about it.
I nearly had a heart attack. Still not 100% sure if he saw it or not. I have the video of being "caught" and might share it here at some point.