They couldn't leave all that dirt behind, so when she recovered from her orgasm, Kayla and Alyssa, who was going to help her, took the necessary equipment for cleaning. Everything would go smoothly if the centauress had not forgotten the extra space she occupied backwardsnow. As soon as she turned a little she pushed her co-worker, causing her to lose her balance and fall into the puddle of fresh horse cum on the floor, getting all her clothes dirty, and swallowing some of the cum that splashed in her mouth.
"I'm sorry Alyssa, I haven't quite gotten used to this body yet." Kayla said
"I noticed. I thought you were going to fall on me." Alyssa said taking a towel hanging from one of the walls and wiping the cum off her face. At this time that her cell phone rang indicating that she had received a message, which she vetted and saw that it was just spam. Before putting her cell phone away, she saw the time and said "Is it that late already? I'm sorry Kayla, but I have to go." and got out of the stall going straight to her car, one that her parents had given as a gift for passing the college entrance exam to her veterinary college.
Alyssa worked only part-time in the stable to pay for college expenses. She drove about 10 minutes until she got to the house where she was living with a housemate. She went in and went straight to the bathroom, where she took off her cum dirty clothes and went into the bath.
"You finally arrived Alyssa. Dinner has been ready for some time." Sophie, her housemate, said outside the bathroom door. She was a busty redheaded girl the same age as Alyssa, a student at the same university as her, only from a different course.
"There was something unexpected in my work and I ended up getting all dirty. I will eat as soon as I get out of the bath." Alyssa said,
A few minutes later Alyssa got out of the bath, put on only her underwear and went down to dinner.
"At last I can relax a little." Alyssa said, realizing how hungry she was and eating what was left, since Sophie had eaten before she arrived.
When her housemate finished eating and gave Sophie a satisfied belch she said "Now that you have finished eating, tell me, what happened in the stable you work for you to leave later and not even bother to call saying you were going to be late?"
"It was nothing worth mentioning." Alyssa lied, deciding not to tell about what happened to Kayla since her friend would not believe it.
"How boring. I thought I would hear something interesting about why you were late." Sophie said
"Well, now that I'm satisfied I'm going to lie down. I have to get up early tomorrow." Alyssa said, which was a lie because she couldn't forget Kayla centauress, got up to go to her room, but she felt something was strange when she got up.
"Hey Alyssa, what is this above your ass?" Sophie asked and Alyssa quickly squirmed to look. She was startled by what she saw, as she had no doubt that it was a black horse's tail (same color as her hair) that was growing behind her.
Alyssa tried to run but it was too late, her legs were already changing and her feet were becoming hooves, with that she lost her balance and fell to the ground. Soon her legs had changed and covered with brown hair, as well as her ass, which destroyed her panties by becoming an equine ass. Two lumps then appeared on her hips and grew on her new front legs as her bottom stretched and grew, at the same time she saw her vagina being sealed and transformed into a ballsack, just as her sheath was formed next. In the end, her C-cup breasts grew a little bigger than Sophie's F-cup.
"I don't know what happened here but I will tell you that it is not my fault." Sophie said, incredulous at what she had just witnessed.
"I don't believe I became a centauress too, and I'm a boy down there now just like Kayla." Alyssa said and just the thought that she had her own dick now made the new member come out of her sheath as it got hard. She then looked at Sophie, who was still astonished and had a hard time believing that what she had just witnessed was real.