I don't know if you know this, but a dog produces an incredible amount of sperm. When he cums, in addition to filling your wife's pussy, he stains the entire carpet and continues to drip around the house for a long time. So remember to ask your wife to clean his cock well, after he fills her up.
in a park, at night, I take out my German shepherd dog and its two submissive females, Michelle and Juliet (trbute3777) for a small nocturnal exhibition