The Final Day Assembly (Alt)

There was a crazy amount of pressure for Sarah. Not only was she about to speak in front of the entire school, there has been a pressure in her abdoman since lunch. Maybe she was getting crampy for real now?

On top of that, she couldn't work out what Abby's plan was. She was in the audience but her instructions were clear. Take out the vibrator, don't wear panties, wear the tank top with no bra and no sweater, and leave the butt plug snug in her asshole.

"Without much more introduction, let's bring out Sarah." The principal called her from where she stood just off stage before taking his place in the front alongside Mrs. Fletcher. Mark, her parents and a beaming Abby also sat in the front row.

The setup was weird: a table and chair with mic on top. She saw her speech on the table and locked-in on the attached sticky note, so much so she didnt see the small round hole in the chair.

"Lean forward, spread your legs as far as you can, and give your speech." -Abby.

Sarah was perplexed but did as the paper said, thankfully the table had a cloth to conceal her womanhood. "Hello Student Body!" Sarah addressed the crowd and received more applause and cheers. Sarah didn't hear the slight humming noise from beneath her.

"Are you ready to close out the yeAHHHRR!" Sarah yellped out the last word as a fleshy 8 foot long intruder took the first thrust inside her. Luckily the crowd took it as excitement as the pause was enough to make Sarah go wide eyed and red face. She was sitting on some kind of mechanical fuck toy! The dildo slowly lowered itself only to thrust itself in again.

"We've had soooOHHHHNGHmany accomplishments this year!" Sarah extended her words to compensate for her new pleasure. A few people glanced around at each other but no one seemed too alarmed. Sarah locked eyes with Abby who held up a similar small remote like the one the vibrator had.

"And our sport's teams have performed-ngh- sooo good, my god so good!" The crowed cheered again at Sarahs rather energetic words as the cock moved faster. Sarahs nipples were visibally erect through the tank top and she planted her feet a little better to receive the fucking. Her skirt was too restrictive so she removed that for now.

"Unggh, even faster!? Yes! Ohhh yes, we can only hope for years like this to go -ngh- faster, faster, FASTER!" The crowd cheered the word as Sarah announced it and Abby increased the thrusting speed.

"Our students are some of the deepEST! caring people, not many go deeper, ohhh yes, deeper, DEEPER!" The crowd chanted again as at this point Sarah was grinding into the chair needily.

She prenteded to drop her papers as an exuse to bend underneath the table so she could squeeze her breasts, lifting off her tank top to do so.

When it had been a few seconds she leaned back up clipping the table with her shoulder causing a collapse. Which means this was the perfect time to turn the thrusting speed to max.

"HOLY SHIT, UNNNGGHH! FUCK!" Sarah couldnt have cared less as the crowd gasped and admired her naked body. Her pussy getting absolutely plunged by a fake cock and their student body rep going to town on her own nipples.

"OH! OH! OH! YES! I'M GONNA CUM!" Sarah wasnt miced but it didn't matter, the whole auditurium would be able to hear and see this orgasm as Sarah cried out and squirted quite a large amount.

The fuck machine stopped and Sarah slowly got up, and it was then that butt plug went *pop* and fell to the floor. Suddenly the pressure she'd had all day was massive, she needed to go and soon!

She moved quick and slipped on her own liquid. "No, I cant let" she said as she rolled to her hands and knees, the pressure became pain as her ass faced the crowd.

She let out a wet juicy fart and crawled just a bit. "All these people -ooo- cant know I'm." She crawled a little more, she closed her eyes as she endured more pain, her asshole winking at the crowd all the while. "UNGH, IM ABOUT TO POOP!" Sarah said, unbeknownst to her she had crawled right over to the microphone and had announced it.

"NO! OHH, FUCK!" One more wave of pain snd Sarah went face down in her own pussy puddle and ass up as she started an explosion of semi soft shit. After a minute or two she was spent, lying in her shame, student body class rep.