The pill landed harmless on the ground behind Susan. In her mind numbed afterglow she didn't seem to notice the pill as it tumbled across the air. Jen however made sure to scoop it up as soon as she instructed Susan to scooch over.
Just at that moment they heard a bang on the bathroom's door as it collided into the trash can turned door jam. All three looked in shock at the sound as it bashed again and again. Carmen was the first to voice the three girls thoughts, though it was a hushed tone "shit, Mrs. Cratchet must have seen us all dip outside..."
"Quick! Maybe we can hide in the stalls?" Added Jen as her girthy body stepped softly to the handicap stall (only one big enough for her) Carmen made for one too and her large body easily saw over its partion. Susan likewise made for a vacant stall but her curvy body caused the flimsy metal to creek and shake as she squeezed into it and stood on the toilet to hide her feet.
To their reliefs when the door crashed for the final time it was not Mrs. Cratchet who entered, but Miss. Summers, Jen's home room teacher. The relief among the three girls was however replaced with curiosity as they could see Miss. Summers was carrying the egg Jennifer had laid ealier this morning when she'd first changed.
She sat the egg in one of the sinks and returned to the door where the scratching sound of the trash can being slid back into place filled the bathroom. In that time Jen used her tail to rake in Susan and hers discarded clothes under her stall. Carmen gave her a thumbs up over the stall for the quick thinking!
Miss. Summers returned to the egg a giddy expression on her face. "I always wanted to try one of these!" She mumbled to herself, the words amplified by the tile walls for all to her inside. "Finally managed to snag one..."
She held it in her hands tilting side to side trying to figure out how best to open it. Finally she held it to the side of the sink and tapped it's top along the edge the whole way around. Holding it in one arm she was able to lift the top off like a lid with ease.
Discarding the top she held it in both hands lifting it to her mouth like a jug. Before abruptly stopping and setting it back in the sink.
"Forgot my clothes..." Miss. Summers mumbled "always hear about the kids shredding their's when they do this."
Miss. Summers swiftly turned around causing Susan and Carmen to duck out of sight but Jen continued to watch through the crack of the door.
Miss. Summers was in her mid-late 20s her body was still young easily passable for the a high schooler if she wore the right clothes and acted the part. But her business casual atire always betrayed her. Even now she was unbuttoning her jacket and tossing it aside then slipping off her pencil skirt and panties in one go. She pulled her top and bra over hear head but it seemed to be stuck on her hair bun. Causing her slim and rather flat "string bean" body to flail about her small A cup breasts lacked any jiggle. Jen notes her perfectly shaved body, smooth skin with just the slighter tan all over.
And then had a develish idea. Quickly like before she took the pill in her hand and placed it in her tail's end and extended it to the egg. Susan and Carmen were still hiding from her point of view and was willing to bet her secret was safe for now.
She plopped the pill into the open egg and retracted her tail back just in time for Miss. Summers to free her head from her shirt, her hair bun having come undone and letting the locks of curly auburn hair drape to her shoulders.
Fully nude Miss. Summers now reached for the double dose of transformative egg, with both hands she lifted it to her mouth and took three deep audible gulps. With a sigh of enjoyment she sat it back down and and wiped her mouth with the back of her arm. "Huh? Coffee and mocha." She stated to herself as her changed began...