A few minutes passed and it seemed like nothing was going to happen. The head attendant was just turning away when Alexa tapped him on the shoulder. “Hey look” she said whilst pointing at Liam’s head. Sure enough, the tips of his ears were now slightly pointed and covered in a few tufts of palomino fur.
Liam didn’t react to his two colleagues as they laughed and pointed as more of him changed. Somehow he didn’t really feel any emotions towards them, or anything else for that matter. Instead, Liam was just a passenger as the bridle warped his body in compliance with the head attendant’s orders.
Soon the changes had accelerated in pace. More palomino fur had spread across Liam’s body, which caused it to rub against his tightening clothes. His upper arms and legs acquired more muscle, while his mid-section started to stretch and barrel outwards. The bulge of a tail could also be seen within his trousers as it grew steadily.
Meanwhile, Jenny looked on in despair. She had heard what the man was destined to become, and she didn’t want to be around when he was finished. She yanked hard against the door frame in a desperate bid to break free. But her chest was just too wide and she remained lodged helplessly in place. Regrettably, she could only watch as Liam’s changes continued.
Soon Liam was more horse than human. His bones and muscles had grown and shifted, leaving him wobbling on unfamiliar legs. His clothes had gradually been ripped to shreds as his chest and butt ballooned outwards. His hands and feet had also finished changing into solid hooves, whilst his limbs increasingly resembled four long equine legs.
However, the most dramatic change was only just occurring. Jenny sensed what was going on as a new scent filled her nostrils. She looked behind her to see Liam uselessly flailing with his new hooves as he tried to free what was trapped inside his over-stretched boxers.
Thankfully, Alexa helped him out by tearing the pesky clothing away with a loud ripping sound. Jenny shuddered when she saw what was underneath. Although it was still relatively small, Liam’s penis had now adopted a much more equine shape and texture. Liam’s junk was now free to grow unobstructed as it dangled in the open for all to see.
The nearby female certainly took note. The sight of Liam’s penis as it rapidly lengthened became increasingly arousing as Jenny's mare instincts started to override any surviving human logic. She stared lustfully as the enormous shaft hardened and gained more girth. She was starting to want Liam’s giant cock inside her slick pussy. Subconsciously, her vagina began to grow moist as she started to prepare herself for some action.
Now, fuelled on by his enormous member, Liam’s final changes soon finished off. He had resigned himself to a four-legged posture a while ago as his hips changed orientation. A beautiful palomino coat had covered most of his body save for a few patches on his lengthening muzzle. A striking blonde mane and tail had fully finished forming whilst his facial features were rapidly becoming equine. His enormous cock had also reached its full size at long last, and it was now fuelled by a pair of tennis-ball sized testicles which dangled between his hind legs. All in all, Liam was certainly looking like the virile stallion that the attendant had asked for.
“Wow I can’t believe that worked.” The attendant moved around the new horse as he inspected the bridle’s handiwork. “Very nice specimen, more than I could have hoped for!”
The attendant paused as he thought carefully about how to proceed. “Hmmm… I think I’ll give you one more order, just to put the cherry on top of this performance. Liam I order you to…”