A walking jizz mop

"Sorry I'm late, Miss Kellum." Emma apologises with a shaky voice as she staggers into the classroom five minutes late.

Her appearance is an utter state. Her hands are still holding onto the vibrator in her pussy, and she's still bottomless. Her brown hair is caked with fresh jism, and ropes also cover her face and blouse. One of her eyes is glued half-shut with the stuff, but thanks to your newest rule she's not allowed to wipe it away.

A couple of the male students have clearly not seen any unusal lewd activity yet today, and almost fall out of their chairs in surprise at the sight of her.

"I do not tolerate lateness, Ms Duff." Miss Kellum spits in an impatient voice, completely ignoring her sordid appearance. "You'd better have a good explanation."

"I was just following school rules!" Emma sobs. "I was masturbating in the hallway, so I had to kneel down and let the boys cum on me."

"And why were you masturbating in the halls?" Miss Kellum demands, with more than a hint of disapproval.

"I had to, because I'd been caught with my vibrator. It was my secret school task for the day, and Chris won't give me back my skirt..."

"So in the end, this was all your fault, then."

"Thats... not..."

Miss Kellum ignores her, and interrupts.

"As punishment, you can spend the rest of the lesson at the front of the class on your knees, and any other gentleman who wishes to add his own cum to you is allowed to masturbate during class."

"Yes Miss Kellum." Emma sniffs, before once again dropping to her knees, facing her friends. She keeps her head lowered.

Emma is so hot, and seeing her so embarrassed is really turning me on. But I can only cum a certain number of times today, do I really want to spend one like this? Or... or can I...

You decide to experiement. You create a section of the Rulebook called "Universe". And in it, you write:

New Rule: John Doe has no refractory period.

New Rule: John Doe ejaculates twenty times the volume of an average ejaculation each time, and suffers no negative health effects from doing so.

Immediately you feel completely and utterly sexually refreshed.

It worked?!

Only one way to find out - you get up and get your dick out, and walk up to Emma. She sees you coming and looks at you with trepidation, but also fully obediently holds up her face towards you in case you want to ejaculate on it.

Which I do.

You tug yourself for wall you're worth until you reach your peak. And when you do, oh what a sight it is! Rope after rope after rope after rope of thick white baby batter flies from the tip, covering, coating, painting Emma with the stuff. If she didn't look like a bukkake porn star before, she does now. Both her eyes are almost glued shut with the stuff and it's in her nostrils. Since she's not allowed to purposefully blow it out of her nose, she has to breathe raggedly through her mouth, droplets of your jism splashing from her top lip onto her tongue with each breath.

"Dude, how the hell do you cum so much?!" A friend of yours called Matt asks with awe.

Miss Kellum slams a ruler onto his desk. "No chatting! Concentrate on your work, Mr. West!"

"Sorry!" Matt squeaks and buries his head in his worksheet.

You feel amazing! You just had a full-on orgasm and your dick is still rock hard. You feel like you could just keep fapping and go again if you wanted.