James was in bliss. While not the way he'd imagined it happening, here he was having amazing sex with two beautiful women, including his crush. James moaned happily as Linda's horse cock thrust into his new vagina. "Wait, that's not right. Linda shouldn't have a horse cock." James absently thought to himself as he was penetrated again. Passing off the oddity, he leaned in to kiss the asian beauty stroking her cock above him. Instead of smooth lips, however, James was met with a developing equine muzzle.
James' eyes shot open as he jumped off of Linda's cock. Now out of his trance, James finally had a chance to inspect his changed co-workers. While both may have been beautiful women at one time, neither were women now.
Linda, lying flat on her back, sported hooves on her hands and feet. Her previously tight clothes were straining as they tried to keep up with her growing equine body. Linda's face, now fully equine in appearance, was in ecstasy from the sensations emanating from her new appendage. And what an appendage it was, Linda's horse cock, towered above her as she brought herself closer to orgasm. Eventually, with a loud neigh, the former woman threw her dark brown mane back and spurted cum from her enormous new tool. This brought James' attention to Carla.
Carla was far less equine than Linda, but was clearly very much on her way towards being a stallion. Her tight leggings and shirt were shredded by new stallion muscle, as the former woman tugged at her new cock. As Carla pulled at her own cock, James saw the head flare out and balls begin to swell in size. James also noticed his crush's cute facial features disappear as her face moved into a muzzle. Before long, a sound resembling a neigh or moan emanated from Carla's throat. The former woman ejaculated from her new cock as she pumped it faster. As Carla revelled in her orgasm, her cock head flared out and her face became fully equine.
James watched in shock as his co-workers became horse-like in appearance. He watched as Linda got up from the floor and made her way towards him. "Lin snap out of it! You need to stop, you're only making things worse!" James pleaded. His response was Linda lunging towards him. Thankfully, James still had not progressed towards mare-hood, as he was able to easily dodge the former woman. James dodged around Carla, who had also begun charging towards him, and ran for the door to the back of the office. Once through the door, James slammed it shut and turned the lock. Moments later the sounds of banging and snorting could be heard from the other room.
James was only able to get a short reprieve before witnessing what had become of his other co-workers.
The large surrounding office area was in chaos. The middle area was occupied by several of James' co-workers in various stages of transformation. A former friend of James was having his, now her, vagina probed by the company's receptionist. On the other side of the office, two directors were sucking the new penises of their former department heads. Spread throughout the office were also various individuals who had taken responsibilities into their own hands, as former men or women fondled their new genitals.
As James watched further, he noted the types of changes varied by individual. One co-worker of James had clearly taken on the form of a hyena, as she cackled maniacally while stroking her new equipment. A former administrative assistant had developed a pig snout and was letting out squeals as he fingered his new snatch. Further, James' co-workers in the middle of the office had taken on numerous different animal or monstrous characteristics as they continued their sexual activity.
James noticed a lone woman off to the side watching the performance in fear. Noting the woman as his manager, and thankfully not appearing to exhibit any changes, James ran over to her. "Joanna, what happened to everyone? We need to go, it's not safe here!"
The older woman snapped out of her daze for a moment to stare at James. "Oh James, yes, of course, lead the way." the woman muttered.
James and Joanna raced towards the nearby exit, ignoring the enamoured co-workers around them. As they reached the exit, James could hear a gasp from his manager. As he regarded Joanna, he noted that the older woman had taken on a dazed look again. James then noticed a wet spot appearing on his manager's skirt. A loud grunt could be heard from Joanna as a reptilian appendage shot out from under her skirt. A further surprise awaited as a tendril followed the appendage from skirt and began stroking it. The older woman began breathing heavily as another orgasm built up within her.
Seeing that the writing was on the wall for his manager, James charged out the exit. As he left, he could hear a loud cry as Joanna experienced her first male orgasm.
James ran to his car. He had to warn others of what had occurred.