OOZ662 almost 7 years ago Kiros72 said: I wonder what's the fertility thing suppose to mean? Also is the dog's balls inside the shaft of the penis? Probably either a bad choice of words for her pleasure level or interspecies impregnation fetishism.No, it's called a knot. It's what holds mated dogs together, probably to keep the female from mating with another until fertilization is complete.
Kiros72 almost 7 years ago OOZ662 said: Probably either a bad choice of words for her pleasure level or interspecies impregnation fetishism. No, it's called a knot. It's what holds mated dogs together, probably to keep the female from mating with another until fertilization is complete. Thanks for the info, I've never had a dog before.
Dreadhawk almost 7 years ago Kiros72 said: Thanks for the info, I've never had a dog before. The knot is also intended to prevent any sperm from exiting the vagina to ensure maximum chance at fertilization.