Jen looked in the mirror and sighed dejectedly. "Worst of all, I can't curse myself with a mirror."
Surprisingly, though, Jen felt a now-familiar feeling – that of a pair of legs emerging from her already elongated rear. In other words, she could use the curse in the mirror!
"Jen, Transform or Dare?
"Transform.
"Jen, for your transformation, your legs will change to the same skin tone as your upper body, and you will be able to change how many you have whenever you want."
She felt a tingle in her legs, and looked down to find that they had changed to the same complexion as her torso. She did a little experiment and reduced her legs to three pairs. Finding that they did shrink back into the rest of her body, she left, satisfied.
Now, with a more manageable three pairs of legs, she returned to the classroom. Nobody seemed to care that she had piss stains down her front legs, but she decided not to push her luck. Realising that Kyle no longer had power over her, she decided to find him and do the most embarrassing thing she could to him.
During lunch break, she found Kyle. She found him stalking off to the library, so she stalked behind him and dragged him into a closet.
"Transform or Dare, Kyle?!"
"I... Who... Jen?" Realising that she had a chance to force him to do both, she shoved one of her front feet into his mouth and grabbed the sides of his head for a full minute, preventing him from answering.
"Well, then. Looks like you get both. For your dare, you will not be able to do anything except Transform or Dare me, and, after I say Transform, you will say that I will be able to grow or retract the ears and tail of a horse at will. Then, you will immediately be unable to open your mouth for five minutes. For your transformation, once you are able to move your mouth again, your penis will extend into your mouth in any situation. You will still be able to talk, but it will come out muffled by the penis. Everyone besides the two of us will believe it's normal for you to be constantly sucking your own dick, but will be disgusted nonetheless."
Kyle, unable to do any different, gave Jen the ability to add or remove the tail and ears of a horse to herself at will. Having a little fun, she reduced her legs to two pairs and grew the two, admiring the blonde-furred extras in a small mirror. Kyle found himself unable to move his mouth at all, and thus unable to modify the changes he had made to Jen.
Kyle waited for two minutes after Jen had left before leaving the closet, by which point he had two minutes of sealed mouth left. Unfortunately for him, class was starting, so he...