Open Minds and Open Legs.

A short time later, once attendance had been taken, books had been opened and every girl was properly seated in a boy's lap, the teacher stood up, clapped her hands for attention and addressed the room. "I know that a lot of you have been coasting by on this subject and hoping that Maddie's enthusiasm would distract me," she drawled, looking at a few students in particular, "but from now on she'll be a teaching aid for this class rather than a student, so don't think you'll be getting away with it any more." The teacher's words were completely empty, of course - there hadn't been a single class on this subject before in Melview High's history - but Maddie didn't protest. Instead, she continued to stare into space with a vapid, blank expression as she cupped her tits and spread her legs; her uniform stilettos and knee socks the only things marking her as more than a living sex doll, just tits and holes and glossed-up lips making a perfect 'O'.

"Now," the teacher continued, planting her palms on her desk and leaning forward, "can anyone tell me what we covered last week?"

"We covered uh the basics of female oh fuck psychology and the need to hah be used," gasped one of the girls as she **** herself up and down in her current owner's lap, her bra-less bust bouncing as she fucked herself on his cock.

"Very good, Miss Reed" the teacher nodded, reaching up and popping the top button of her shirt. "I hope you all remembered to take notes for Friday's test, especially on a woman's endless desire for hot, thick cum. So, for today's first topic; can anybody tell me why Maddie looks like a brainless bimbo right now?"

"Cuz she is one," one boy, his toy under his desk and noisily gagging on his dick, remarked.

"Crude, but succinct," the teacher replied with a roll of her eyes. "Mister Phillips is correct; Maddie is currently nothing but tits and holes, the default state of every woman. No matter what exists inside her head, until a man gives her permission to be otherwise, she is nothing more than a living fleshlight to be used and abused at a whim. Can anybody tell me why this state isn't seen more often?"

"Fucking sex dolls gets old real quick, Miss," the sarcastic deference in the tone of the honorific was unmistakable to any of the other male students, but imperceptible to the woman or her female students, "especially when they don't even moan." He punctuated is statement with a stinging slap to his toy's ass as he went back to motorboating her tits.

"Excellent answer, Mr Walker," the teacher said, undoing another button. "Women who are nothing but tits and holes quickly become a monotonous lay, so most men will give them a basic set of personality guidelines so that they can show off their level of sexual imagination as well as their bodies. Somebody who hasn't answered a question, give Maddie a basic personality order."

"**** to give a titjob," somebody shouted from the back of the room.

Instantly, Maddie's entire personality changed - well, more like a personality became evident - as the programming imprinted deep within her psyche reacted to the words. Her legs buckled for a second, then steadied as she began rubbing her thighs together, her back arching as she pushed her bust into her suddenly-squeezing grasp and her expression going from vapid to hungry. "Ooh," she cooed softly, "won't somebody fuck my big titties? I need a big, hard cock between them soooo bad!" Turning to the teacher - loathe though she was to look away from so many cocks being serviced - she batted her eyelashes at the older woman. "Can I have something to oil up my boobs, Miss? Please? If I make them all slippery-soft, a man is definitely going to want to fuck them!"

"Thank you, Mister Davies," the teacher appeared to ignore Maddie entirely as she picked up a bottle of body oil from her desk, popped the cap and emptied it all over the girl's chest. She popped another button as Maddie cooed and gasped in delight while slathering the oil across every part of her bust, then leaned forward on the desk again and flashed her cleavage to the class. "Maddie, go and help Angela give Mister Davies a titjob as a reward for his suggestion - and remember to rub your juggs together to oil her up as well before you start! While Maddie does that, I'll remind everybody that women can receive roles that can only be countermanded by certain men. As a teacher, for instance, I am-"

Right on schedule, a piercing squeal of white noise blasted from the PA system.

"-a total slut for student dick," the teacher continued in an eager tone, the seamless switch of personalities accompanied by a shower of buttons as she ripped her shirt open. "Oh, fuck! I can never resist a room full of young men!" Shimmying out of her skirt and tossing it aside, she clambered up to sit on her desk and spread her legs wide. "Come on, studs, get those enormous cocks into my MILF holes!" As the moans and cries of slutty older women began to echo from the surrounding classrooms, the teacher threw back her head and screamed in delight as hands began tearing the lacy half-cup bra and crotchless panties from her body.