In my young adult life I used to house sit for a friend who had a small dog. He, unfortunately, had been fixed and had never really been exposed to females before. He loved to sniff me, but had no interest in licking my pussy. I had to intice him by spreading peanut butter, icing, or any other sweet tasting treat I could find on my clit. I even liked to spread in on my ass because his hard tongue felt really good there. I was always sure to spread some inside my cunt just to feel his tongue digging deep to get his treat. During the two hours I would spend at the house feeding the fish, watering the flowers, and lightly cleaning, the dog and I would do this about three or four times. I was always sure to bring my own "treats" so that the owners never suspected that I was getting off on their pooch!
I haven't had any animal sex since then, but when we finally buy our own house I want to get a puppy. I will probably try to talk my husband into getting a boy dog so that I can eventually train him to lick and fuck me without the aid of "treats". (Although my husband would never know my true motives! He would be disgusted by this and would probably leave me.) I have never had a dog actually put his dick in my pussy, but I would love to experience it!