Jess follows her command.

Students start filing into the room as Mr King pulls himself into his desk; he can feel Jess begin to fumble with the zipper on his trousers; he smiles as she works his cock out and lays her head on his lap to get his penis into her mouth. He feels her lips wrapping around his penis and tongue caressing the bottom of his cock head as she slips his penis further into her mouth.

Jess tries to be as quiet as possible, hating what she was being **** to do and would be devastated to be discovered. It's then that she hears Sam and Tiffany chatting as they enter the classroom. Jess tries again to stop but continues to find herself involuntarily pecking her mouth backwards and forwards on her teachers cock; her cheeks cave in as she sucks on him, licking and teasing his cock with her tongue.

Tiffany and Sam take up their seats in the front row. They continue talking as Tiffany puts up her hand to ask the teacher to speak.

Mr King looks at Tiffany, her young, firm body sitting only feet from him; he admires her firm, plentiful chest; staring as he feels Jess's mouth massaging his penis, he calls on Tiffany to tell him what's wrong.

Tiffany asks Mr King if Jess can come out from under his desk and join them for the lesson.

Mr King turns red immediately at being found out.

At hearing her best friend outing her, Jess bangs her head on the underside of the table, making it undeniable that someone is under there.

Mr King asks Tiffany what she means, denying that anything is happening under his desk.

Tiffany tells him, "It's fine that Jess is sucking your cock, I mean, it's gross to me, and I don't know why she does it, but she's done it forever, so I was wondering if she could just come out and learn with us and maybe she could suck you off later or something".

Jess squealed, humming on her masters cock at hearing Tiffany talk about her like that, knowing she'd been discovered.

She tried to pull herself off her masters cock, but she couldn't, as she tried to talk with her masters cock in her mouth, but the vibrations of her muffled speech made Mr King buck his hips, hitting her in the back of the throat and shoot his load.

Jess felt his penis grow before she felt the hot salty load squirting into her mouth; this time, she wasn't lucky enough to have him shoot directly down her throat. Her attempts to remove him from her mouth caused him to shoot into the back of her mouth, where Jess inhaled, causing her to gag and ****, blowing most of what was in her mouth over her teacher's trousers and out of her nose.

With half a mouthful of cum and no way of spitting it out, Jess was **** to keep it in her mouth or swallow the vial liquid.

As the slippery penis limply pumped a few more times over her tongue as it shrivelled back up, Jess found herself instinctively swallowing the gross slimy gift before she could think what else to do.

Now, with her task completed, Jess found she could finally slip her teacher's softening dick out of her mouth, coughing and gasping for air as she did.

As Jess tried to compose herself whilst sitting under her teacher's desk, she knew from the silence in the room that everyone had heard the entire sloppy, messy episode and knew precisely what she was doing to her old teacher. Apparently, they thought she did that all of the time.

Jess hid under the desk, hoping to stay there until everyone had left at the end of the lesson. Mr King, however, had other ideas, now in his refractory period, he thought it best to let Jess out from under the desk and try to pass it off as Jess having come on to him.

He moved back and called for Jess to come out, but she refused; finally, Mr King stated, "I really wish you would come out, Miss Edwards" she found herself crawling out and standing in front of the class.

She waited for the gasps as the class realised that it was her Jessica Edwards, head cheerleader, queen of the school that had been at best hiding under their teacher's desk, but the gasps never came.

Jess stood trying to think of some way to explain the ropes of cum running down her chin and why she was dressed like a whore, but no one seemed to care.

Jess just heard Tiffany beckon her over to sit with them so that the lesson could start. Tiffany also asked Mr King if he could put himself away as he stood as confused as Jess was by the classes acceptance of the situation.

Embarrassed, he tidied himself up and sat at his desk; he asked Tiffany why she didn't find it shocking that Miss Edwards was under his desk or that she was dressed like a streetwalker.

Tiffany told him that she'd dressed like that for as long as she could remember and had always spent the first part of every day sucking his cock, it was gross, but Jess must enjoy doing it since she did it every day.

Mr King started to understand; the wishes he'd made hadn't just affected Jess but everyone else too, and retrospectively it would seem.

Mr King dismissed the class after setting some private study for them to go elsewhere to do and had Jess stay behind.

Once they were alone, Mr King said, "I wish I knew exactly how this all worked" she told him that wishes worked retrospectively, so rewrote all of history as if what he'd wished for had always been true, she also told him that the wish was granted with his intent so if he asked for a ton of gold it wouldn't fall from the sky and crush him or anything.

Mr King considered for a moment the ramifications of wishing for things that changed reality for the whole of history; he knew that could have unforeseen side effects; he told Jess, "I wish all of my wishes were not retrospective but just became true from the time I'd wished them onwards."

Jess felt the surge of pleasure lick through her again; she felt better that he hadn't condemned her to have led a life of sucking off her teacher for however many years.

There was a knock at the door as one of the students came back into the room to collect a forgotten bag. When they entered Jess saw their face drop as they saw what she was wearing.

They'd been okay with how slutty she looked just minutes before, but now as Jess tried to cover herself, she realised that she looked normal to people when wishes were retrospective. They'd seen her like this for years, but now that things were back to normal, people would see her dressed like a slut for the first time instead of her usual jeans and t-shirt or cheerleading outfit.

"Master!" Jess cried, "You have to change my clothes back. Everyone will see me now; they don't think this is normal anymore".

"Well, Miss Edwards, that was sort of the point, however since you've sucked my cock so nicely, I can give you a reprieve, for the moment at least". The student turned to look at Jess again just as they were leaving, and their face dropped once more as they heard their teacher say that Jess had sucked his cock.

"Master, you have to be more careful what you say and who you said it in front of. Please change me back".

Jess looked at the uncaring face of her teacher and master as he sighed and said, "Fine, I wish you were dressed like less of a whore".

Jess found her shorts return to trousers and her hooker heels turned back into trainers, but to her dismay, the outfit was the sexy one from earlier, not her baggy jeans and sweater. She realised that she wasn't wearing a bra and that the g-string that had been cutting her in two earlier was still there. The wish had read her masters intent, and Jess decided not to push him any further as the number of wishes was starting to take their toll as Jess could feel her juices flowing.

Jess turned to leave the room as she heard her teacher say, "One more thing".

Jess closed her eyes, still facing away from him.

"I wish..."