a dog will get you off more than a man will.. ask her if you can try since the dog already knows what to do o.O humans are animals too.. nothing wrong with having fun with other species and you cant get pregnant! :)
Dogs have longer tongues, hotter, fatter cocks and they cum more than guys and for longer They love to lick and they love to fuck - you should ask your friend if you can watch and then maybe give it a try yourself :)
You want to try?
Sick people.