The truck drive for over an hour before pulling up. They had to be far outside the city by now. Andy felt the duffle bag he was in get hoisted into the air and carried a short ways before he was dumped out of it onto dry dirt and tufts of grass. He squinted against the bright light of day after so long in the dark. He was in the back yard of a house far out in the middle of nowhere, as far as he could tell. His muffled cries for help wouldn't have helped him even if he wasn't gaged.
His kidnapper began pulling his clothes off. Fido joined in on it too, as if it were a game, tearing all the cloth from Andy's body until he was completely naked other than the gag and handcuffs. He watched helplessly as all the torn rags were gathered up and dumped into a metal barrel. Even his wallet and phone. Gasoline was poured in on top of it, and with the drop of a lit match, it was all gone.
Andy tried crawling away, but the dog was on him the second he turned his back. The thing was so heavy. He couldn't shake the beast off. Then he felt it. That worm, wet, thick dog cock, pressing against his ass. He shouted through his gag. The lady just laughed.
“I told you Fido really liked you.” Andy cried out as the thick piece of meat forced its wet way into his ass. The lady just continued speaking as Andy was being raped. “You may have noticed that this isn't the same place you met up to when you first insulted by Fido and went back on your word to look after him. That was my brother's place I was visiting.” Andy wined as the huge cock invaded ever deeper into him and began to thrust back and forth. “Unfortunately, things came up and we needed a sitter for the evening. However, that sitter was you and you ruined my evening and said my Fido was disgusting, so this is what you get.”
Fido was really getting into the rhythm of it now. Not only did that huge cock hurt, but it was beyond humiliating. Andy was a virgin. Or at least he had been. Now he'd lost his virginity to a dog. A male dog at that. This couldn't get any more degrading, or so he'd thought.
“My, my,” the lady said as Fido thrust into Andy again and again. “Looks like you like being pounded by dogs.” She reached under him and felt his dick. Hard as Fido's, but not even half as large. Andy buried his face in the dirt out of shame. He wasn't into animals. He wasn't even gay. Why did his body have to react like that. Why did it have to start feeling so good? Why was he leaning into each thrust now rather than trying to escape? Why were his wines turning into moans? The humiliation from the pleasure was far worse than the pain of the cock stretching his tight boy asshole.
They came together. One deep final thrust shoving the dogs knot all the way in to seal Andy's ass shut and set them both off. Andy cried out in pleasure as Fido howled and emptied the contents tennis-ball sized nuts into Andy. All Andy could do was lie there and pant in shame and shivers of pleasure as Fido turned around, cock still inside him, so they were facing in opposite directions. The lady began to pet Andy's hair as if he were a puppy.
“Good boy. You'll make a great play thing for Fido. Don't think this is the last time he'll try to impregnate you. But it is the last time you get to have so much fun with it. Remember, this is supposed to be a punishment, not a reward.” Andy felt her start to attach something to his dick. It felt like it was made of cold metal. Even now that his dick was completely limp and spent, it was still a tight fit. Andy looked between his own legs and saw the minuscule chastity belt the lady had locked him into.
“There. You're Fido's toy, not his bitch. You don't deserve to see yourself as a bitch. You're just a thing now. A replacement for his humping pillow that he fucks soaking wet several times a day. I'm so glad I finally found something that won't need to be cleaned all the time.”