Anna, a 23-year-old redhead, was a sales employee at a large company. She had just returned to service after a short break, but something very interesting had happened and she couldn't stop thinking about it. Waiting for a call from a buyer of the company's products, she thought about the moment when she relaxed a little in the break room, the moment when she saw a herm horse woman enter the room. She thought it was just a fantasy and watched her go straight to get something from the fridge, when one more of the people in the room went up to her to ask if that body was real. The anthro horse just smiled before placing her big cock on the table for everyone to see. People, including herself, approached and were touched her member, She couldn't be sure if it was all real or not, she just knew that for a fantasy it was very well done, so much so that the woman's horse dick went hard and she came. She was curious and wanted to see more, but unfortunately her break was over and she had to get back to work.
Anna came to herself when the phone rang and she had to see a customer. As the negotiation took place she started to sweat, which was already strange since it was not a very hot day and the air conditioning was on, and her clothes seemed to have started to tighten. She managed to finish the sale quickly, hanging up just as the folds of her bra burst. Seeing herself with no choice, she got up, realizing that she was a little taller too, and went to the nearest bathroom.
When Anna got to the bathroom, there was already someone else in the bathroom, a woman she only knew by sight at the company and remembered that she was also in the break room a short time ago too, all she knew was that the woman's name was Ruby since she had seen her ID badge.
Ruby was clearly bigger than before as far as Anna remembered. She was looking at herself in the mirror and palming her breasts, her blouse clearly tightened on her and her busted bra was hanging over the sink. She was also naked from the waist down and the reason was obvious, her jeans were on the side with torn seams and the destroyed panties next to it.
"It looks like you experienced a sudden growth as well." Anna said, startling the partially naked woman in front of her who hadn't noticed her arrival.
Ruby looked at Anna and noticing the tight clothes on her she said "Have you grown up too? I was here thinking about what I was going to do because my clothes couldn't resist my growth."
"I also don't know what to do, much less what I know I was thinking about that horse woman from before when I started to sweat and grow." Anna said
"I know what you're talking about, her costume was so realistic that it didn't even seem to be all false, I'm excited so far just to remember that, especially that fake coc..." Ruby said but stopped, then looked at her crotch where her clit suddenly lengthened and thickened with a hole opening at the tip, her skin spread over the member that was now clearly a dick, at the same time a ballsack was formed just under it.
Anna also felt her panties get even tighter with something growing there until they burst and fall to the floor unusable. She already imagined what had happened, even so she lifted her skirt and just to confirm that she now had a dick and balls too. She knew she must have been wondering about the situation, but the strangest thing for her was that she felt like it was something natural, so much that seeing her own erection she grabbed her new manmeat and started jerking off. Anna then remembered Ruby's presence and looked at her immediately, seeing that the other woman was also jacking off and looking at her.
Without saying anything, Ruby approached Anna, who thought of stopping her and stretched out her arm, but as soon as they made contact she pulled the other in a hug. Soon the two women who barely knew each other and had never been attracted to other women before, were embracing each other. The two looked at each other for a second and kissed, starting to move their hips and rubbing their cocks against each other. They continued like this until the two of them came almost at the same time, their cuj splattering and mixing between them, soiling all the rest of the clothes they still wore.
When their orgasm ended, the two leaned back against the sinks. At this time Anna realized that there were black fur growing on her body, then she saw that there were brown fur spreading on Ruby's body as well.
"It looks like that horse woman was real and we are becoming the same as her." Anna said
"I was thinking the same thing, but I don't care, I haven't felt so good in a long time." Ruby said, slowly stroking her cock, which was still hard. "Could I possibly fuck you?" she asked shortly thereafter.
Anna was a little surprised by the question, asked herself if it would be right to have sex with someone who is practically a stranger to her, but she couldn't resist the temptation and accepted the request. She then removed all her cum dirty clothes and turned around, facing the sink and the mirror. Ruby took off her blouse, which was all she still wore, and stood behind her and aimed her hard cock against her pussy, pushing in harder and faster than she expected.
"I'm sorry for being too rough. It's my first time fucking someone." Ruby said
"Everything is fine. It's my first time getting fucked by a woman too." Anna said
Ruby got the hang of it while fucking Anna, meanwhile her bodies ended up totally covered by their new fur. Soon after, their feet became hooves, their tails grew and finally their cocks doubled in size along with their balls, changing shape and becoming undeniably equine.
Anna felt fuller now, her cock with its new size now touched the sink but that was not enough, so she took the remnants of Ruby's torn pants that were nearby and wrapped them around her cock, making an improvised onahole.
Soon they came again, Ruby depositing all of her seed inside Anna's womb while the newly transformed horse woman covered the mirror with her cum. This new orgasm lasted a few minutes and made them stop to catch their breath later.