Story: Creeping Perversion

What the hell was going on with Miss Hinako today? Yuka couldn't keep herself from staring in disbelief all morning, and she knew the other girls were the same way. The adult form of their teacher was as hot as her younger form was cute, and of course she had to wear clothing that fit both forms for when she transformed. That was all normal. To be expected, even. Given the unique circumstances around her physical condition, but this morning she'd all but put herself on display for all the boys! It was kinda gross to watch.

But she had no idea what was coming. Actually, she turned to look at Akane and Ranma's empty chairs. Hrmph. She'd hoped to complain about it to her friend, but it seemed that she'd been pulled into yet another wacky adventure that she'd probably complain about for a week. Oh well!

The bell rang, and afternoon classes began. Who should stroll in, but Miss Hinako, leaning against the doorframe like a lush. She put her leg, long and exposed, up against the opposite side of the doorframe and smiled at the class.

"Who is ready to learn English today?"

Yuka shuddered. Now, obviously this work is written in English but these characters are Japanese. We all pretend they're speaking English to make things simpler, but they're really not. Except in this case where Hinako had definitely said that in fluent English, in a tone that was... weirdly seductive. From there, their teacher strolled into class weirdly, putting a lot of emphasis into her hips. It was as if she was deliberately goading all the boys into staring at her and compelling them to drool like idiots!

Also? Shouldn't she have changed back a while ago by now? Actually, the last two times she'd stayed anything like this long in her adult form there had been underlying reasons behind it. Reasons which, in and of themselves, had caused the class greater trouble in the long run.

"The English language has - like many languages - several loan words which have odd effects on their spelling - Oops! Clumsy me!" Hinako said, once again in fluent English. She'd dropped her chalk, and had to bend over to pick it up. Bending entirely from the waist. In that teeny tiny skirt. Again. Looking around, the boys were all staring at her, being all gross, while the girls were looking away. Urgh! Did they have to be subjected to this? She considered raising a complaint, but... As if the principal would care! Her parents would hear about this tonight, that was for sure.

"The plural of mouse is mice," Hinako said. "But the plural of house is houses." She was sitting on the edge of her desk, fiddling with a pointer while her legs were crossed. High up on her thigh. As in, ridiculously high up on her thigh. At this point Yuka just wanted to bury herself under a rock and - "Oops, dropped my pointer~"

"Ah! That's it!" Yuka yelled, slamming her hands on her desk. "How many times are you gonna drop stuff today?! What's with you, did you drain a porn star or someth-"

"Happo-go-perverso!"

Hinako held out her coin, and sent out a blast of energy. Oh no! Normally she'd drain the class if they were being rowdy, but that's not normally a problem when she's in adult form. Instead she'd do this! A blast of energy that would knock even Ranma loopy! Normally she'd not be the target of such an attack, except that Miss Hinako's behaviour was so erratic, weird and horny today, how could she stay silent? Normally it would be Ranma, or Akane, or Ukyo, or at least one of them would've been around to help protect her from such an attack!

She braced herself in the second before the attack hit, expecting to be thrown out of her seat up against the back wall, but all that happened was the energy entering her body, and - That was it. The energy sort of... entered her body. It didn't hit her, it merely went into her, making her feel warm all over. Pleasant, actually.

"Is there anything else?" Hinako asked. Gosh she was pretty. Look at her standing at the head of the classroom like that, all... smouldering and mature, with the sort of physique and confidence that a girl like her should be emulating. Yuka's thighs clenched together as her eyes traced Hinako's curves. "Take a seat, we'll resume class now."

"Yes, Miss!" Yuka said quickly, eyes quickly glued to legs. Sexy legs. Gosh those were super, super sexy legs, legs, legs!

"Uh, are you okay...?" Sayuri whispered, and Yuka could only nod because her attention had been consumed by leg. "Um, you're kinda freaking me out -"

 "Happo-go-perverso!"

This time, Sayuri was the one who was struck. Not that Yuka was paying it much attention because legs legs legs for days. Come to think Yuka really should start wearing shorter shorts and tighter skirts to show off legs as much as possible.

"Since the two of you seemed determined to gossip," Miss Hinako said. "I'm pushing your desks together. Also, you are to share a seat between you. You, sit on her lap."

"Right away, Miss!" Sayuri said, before parking her rear right on top of Yuka's lap. Hrmmmm yeah Sayuri has a nice ass. Not as nice as Miss Hinako's, but still a nice pert butt!

"Mmmm, yes, that should be enough by now," Hinako said. "I can feel it. The boys all perving out over me, and now the two of you as well! It's providing me with enough energy to - Happo-go-perverso!"

This time she set the entire room alight with perverted energy that lit up everyone in class. Ohhh, yes! Yuka felt it! Her tits were getting bigger, Sayuri's already nice butt was getting firmer, rounder. Ah! Ah! Ah! Gods above, Hinako was so, so sexy!

All around the classroom, much the same reaction was happening as they all became sexier perverted versions of themselves. Shortly, the door to the classroom opened up, and in stepped Ranma, with Ukyo and Akane on his arms, a smug expression on all three of their faces.

"Good work teach," Ranma said. The two girls on him were wearing the girl and boy's uniform of Furinkan respectively, except... let's call it adjusted to show off more of their body. For Akane, the ankle length smock skirt had been sliced considerably, a slit all the way up to the thigh that showed off almost her entire left leg, while the blouse underneath had been adjusted considerably to show off the top of her cleavage. Next to her, Ukyo was wearing even sheerer trousers than normal. Yoga pants, every bit as dark as her regular uniform, while her jacket was blatantly buttoned only with the top three, with no shirt underneath. The result? Underboob city with a naval settlement not too far away. "Sorry we're late, got a little held up at lunch."

"Not a problem, Saotome, would you like to assist with the next part of the lesson?" Hinako asked. Ranma stepped up to the head of the room, while Hinako grabbed some chalk. This time, not dropping it. She wrote some strange words on the blackboard. Was that latin, or...?

"Repeat after me," Ranma said, a hand each squeezing the rumps of the two girls on his arms. And then he said the magic words. To the entire class. Compelling them to repeat it back to him. Then, when he was done, he turned his head to drink deep from the well called 'Akane Tendo's lips', and when he'd done supping from there he turned his head the other way to drink from Ukyo's lips. 

Not that Yuka especially noticed. She was too busy making out with Sayuri to notice a triviality like that.

Creeping Perversion is the title of this story, yes? I don't think it's merely 'creeping' anymore...