Waiting for a couple of minutes, Ty wishes himself to Dustin's location, wanting to see where his now stallion brother is getting himself into. Ty vanishes from the vacant field and appears from thin air inside a stable. The air smelled like animal musk, arousing Ty for his cock to become half erect. In the middle of the stables was Dustin, snorting and neighing like the beast he is as his cock slides in and out of a feral mare.
"Damn Dustin," Ty chuckles, casually stepping into the stall to pet the mare, hearing her neigh with joy from the pleasure she was receiving. "You just had to fuck the perfect pussy for your cock. I don't blame you there."
"I-I love this!" Dustin groans, his voice deeper to fit his new body. "I want to breed! Breed every single mare now! I want my seed to fill their bellies!"
"That's good, buddy." Ty strokes himself, enjoying the sounds that were filling up the barn. "That's pretty much your new life now. Fill up everything that has a hole. Populate the world with more beasts." The thoughts filled Dustin's mind more and more, causing him to go over his edge and climax inside the mare's pussy. She neighs as her womb was slowly filled up with horse cum, her lower body shivering as the stallion's shaft slowly slides out to unleash a flood of cum from her pussy lips. "Good job, Dustin. I'm so proud of you!"
Dustin groans with satisfaction and exits the stables, stretching his muscles and taking a minute to relax.Ty walks behind the mare and shoves his whole fist with ease into her cum-flooded pussy, pleasuring her even more. A loud gasp followed by a bucket drop made Ty and Dustin's heads turn to the entrance of the stables. A young stable boy, no more than 12 years old, stood there with shock and horror at the massive anthro stallion.
"Why hello there!" Ty waves with his free hand, while pulling his other out of the mare to lick all the cum from it with his long tongue. "Don't be shy! My brother here won't harm you without my say so."
"B-brother...?" The boy asks, almost shaking in his boosts from looking at the monstrous being.
"Why yes I turned him into a stallion per his request." Ty wiggles his finger at the boy to come closer, causing his legs to move on their own to step closer to the two. Dustin snorts and stomps his hooves, his horse-cock instantly getting erect from the approaching boy. "Strip your clothing, boy."
"Okay." The boy said in a hypnotized tone, stripping off his overalls and boots till he was naked from the head down. His cock was slowly starting to swell to four inches fully erect, arousal naturally increasing from the scenario he was in. "P-please don't hurt me..." The boy gasps when seeing Dustin start stroking himself, gazing at the stallion's thick meat rod with curiosity and lust. Suddenly the mare neighs loudly and starts to transform a little, slowly becoming more anthro than feral.
"Sorry I wanted to get that out of the way." Ty was pointing his hand at the mare, who's chest was developing huge double G cup breasts. "Can't have ferals running around on my watch. Least for now anyway."
"Breeeeeed!" Dustin neighs as he goes back to the stall to fuck the now anthro mare once again, her neighs turning into moans and screams of joy of being bred once again.
"Now what to do with you.." Ty ponders as he gently strokes the boy's penis, causing the little guy to let out a very cute moan. "Hehe..I know.."