Google Image and leave a comment if you find a good source!
#4 "Dog knot" guy likes to fuck underage boys, it's a fact. His penis is so small that the anus of a 9 year-old boy is the only thing that will give him any sensation.
#3 Holy shit! What an ass :OOO
#2 Dog knots and girls g-spots were made for each other. She has a pussy that is perfect for dog sex and she is in the right position to receive him.
#1 a good towel head!