No. But I have been humped by a dog in a trailer park's junk yard many times. One time I looked behind me and saw to guys walking in the other direction after seeing me in the middle of the yard on open ground, right smack dab in the center XD. Man I was dumb as a young teen.
Have you ever taken a dog's penis that was too big for you, but couldn't back out because he was already knotting?