"Oh yes, good boy," She exclaimed. "Watching you pee against that tree like a good little doggy got me all hot and horny. If you make me cum, I might let out your cock tonight."
He sped up his lapping, twisting and turning his tongue between Her labia. He strained, trying to stretch that last inch of his tongue out to plunge into Her tasty snatch as deep as he could. She started moaning louder and louder, pushing his head hard into Her crotch. His mouth was suddenly flooded by Her juices as She screamed out.
Coming down from Her high, She scratched behind his ears and told him they were going home. She got up and he followed Her obediently. Back home as the front door closed, She said, "do you think you deserved to use your cock tonight?"
He let out a pleading whine. She laughed. "Hmm if you whine like a bitch i know something better." She tied his leash to a metal bar, affixed to the wall for this specific reason, and left the room, Pup was quivering with anticipation, what would She get? He had a feeling of course, something that flowed from the words She used, and sure enough there She returned, wearing a large purple strap-on. It was the kind with a little part that entered Her, so She would have her pleasure, and the dildo part? It was modeled after a canine cock. He really was to be a bitch tonight!
He started to whine loudly, knowing better than to try and speak up, but She didn't like his whining and shut him up with a firm slap to the face. "On your back!" He quickly complied, and She put a spreader bar between his legs, before tying little strings to them, with nipple clamps on the end. She clamped them down on his nipples that were very sensitive from the exciting night. He gasped as they clamped down, and noticed his predicament, holding his legs back, giving her full access to his little tailhole was harder than it looked. His legs felt the strain, but if he tried to move them, he would pull on the clamps, and they were the kind that just as easily pulled of his nipple with them as they would slip off.
She lubed up the purple phallus in front of him, stroking it like an eager breeder with a real cock. Then without hesitation She got down onto the bed, and positioned Her big cock. "Ready or not, here it cums my little bitch" She pushed in deep, right up until the edge of the knot, He groaned loudly and felt like it would be a long night yet...