"For your transformation, you'll turn into one of those catgirls that you and those nerds love so much! Enjoy being a six breasted freak of nature!"
"Umm," Kyle seemed taken aback. "What the hell? I think you're taking this way too seriously." She hung up with a scoff.
Kyle turned to his friends beside him. "You heard all of that, right?"
"Yeah. Why do all the hot chicks have to be so weird?" One of his friends muttered. "Plus, that sounded like furry stuff, how does she even know about things like that?"
"Beats me. I've got to—urk!" Kyle suddenly doubled over, clutching his stomach. "I... ugh, feel kind of... funny."
His friend raised an eyebrow. "You're not fooling anybody. Come on, we already made fun of Jen with this. It's not like you can just turn it around on us."
Kyle's fear began growing, though. They didn't feel what he felt. Under his shirt, he could feel his body shifting. His waist was slimming down and he felt his skin growing softer, more tender. "What the hell?" he yelled out as his clothes began loosening and... tightening in various places. His hips began bulging outwards, stretching his shorts to an almost painful degree. His ass only made it worse, inflating into two shapely cheeks that jiggled slightly as he unknowingly groped them.
The rest of his body soon followed suit, slimming down and plumping up in just the right places to give him an incredibly feminine figure. He reached up as his hair began growing outwards, tickling his shoulders as it stopped just shy of his back. As he ran a hand through his now flowing locks, he realized with a start that his ears were shrinking into his head. A brief moment of panic passed through him as one of his senses just disappeared. Only to flare up again as two triangular ears sprouted out of his head, flicking and twitching at every sound.
Then his nipples perked up, pressing into his shirt and he gulped, in both anxiety and a tiny bit of excitement though he'd never admit it. A soft pressure began pushing out from deep within his chest and he brought his hand to them in a desperate attempt to push them back. A moan crossed his lips as his hands passed over his sensitive nipples, provoking a new sensitivity he never knew had existed. He distantly noted that his moan had been distinctly feminine, but he was too busy to pay attention as his breasts continued to grow into his now willing hands. His breasts had began spilling out of his hands when a burning sensation enveloped his groin, along with four more points of pressure along his stomach. He desperately pawed at his now dwindling cock, feeling his once erect bulge fade into his crotch. One hand slipped into his pants and he felt a crease open up where his penis once was. It immediately began moistening as one finger dipped inside and his—or rather, her—mind was assaulted with an unfamiliar desire to be filled. The other hand flitted back to her breasts and he dimly realized that those four points had begun blossoming into large breasts of their own.
Her friends watched in awe-struck horror as what was formerly Kyle ran her hand up and down her breasts while the other pumped into what was now obviously a pussy. They stood stock still as she began shuddering from the wake of an orgasm before unanimously reaching a decision.