Jen listened intently to the options, barely able to contain herself between hearing the choices.
Finally, after she calmed down, she yelled out, “a horse cock!”
“Oh?” Kyle asked, surprised at her answer.
“And make it HUGE!” Jen yelled, her pleasure obvious.
Kyle smiled, thrilled that she chose such an outrageous, freakish option. “Alright, Jen. Here it goes… Transform or Dare?” he asked, causing Jen to moan in anticipation, screaming out “Transform!” almost instantly.
“Ok, Jen, you will grow a horse’s penis, a large shire horse’s to be exact. It will be a full 42 inches flaccid!” Kyle exclaimed, causing Jen to moan loudly. “But, it won’t be where you think it’ll be, Jen. Oh, no, that would be too normal. It will replace your tongue! Have fun keeping your tongue contained, you slut!”
Upon hearing this, Jen screamed out in ecstasy at the thought of being changed in such a grotesque way.
“See you at school today, Jen!” Kyle said, hearing only moans in response, until he sat down the phone.
~
As she heard the click of the phone, Jen recovered from her ecstasy, feeling slightly odd. She felt like her tongue was... larger? Could it be? She felt her lower teeth disintegrate back into her gums, to make more room for the internal sheath she required for her new “tongue.” Simultaneously, growths formed under her chin, causing her to moan even louder as she realized that such a monstrous cock would require an equally massive set of testicles.
As the growth continued, she felt her new penis press against the inside of her mouth, forcing it open. Her cock shot out, more sizeable than she expected, yet continuing to lengthen. “Mmmmm… mmhhhm!” was all Jen could muster, given her new “tongue” completely filled her mouth, stretching her lips with its widening girth. She watched it stretch longer and longer, eventually drooping down under its own weight, like a wet pool noodle, pulling her head down slightly as it did so.
Eventually, the growth stopped. Jen ran over to the mirror, feeling her new massive, heavy cock flop and swing like a pendulum and her balls bounce heavily off of her chest. Looking in the mirror, she cupped her balls in her hands, each one almost 10 inches in diameter and weighing almost five pounds. She squeezed them slightly, noticing how sensitive, yet soft, they were. She couldn’t help but be drawn to her new, absolutely obscene horse cock “tongue,” however. It was easily almost as wide as a 2 liter soda bottle, and she was amazed at how inhumanely large it was on her small frame, seeing as it drooped almost to her knees. She reached down and hoisted up the flared tip, which was as wide as a dinner plate, causing her to moan in pleasure. “This thing weighs a fucking ton,” she thought, struggling to hold her new 40lb cock tongue, noticing how pleasureful it was to the slightest touch. Even her lightest caress caused it to start to harden.
She heard the school bus honk outside, and realized with an excited horror that she had to catch the bus to school! Even with her new massive horse cock tongue, she still didn't want to be late!