"M... Mom!" Erika groaned, the plushie squeezed beetween her thighs as she held back her climax. She pulled the concealing bedsheet higher, hoping her mother wouldn't notice her puffy breasts.
"You're gonna miss your bus if you don't get up soon, honey", her Mom said as she walked in and put a pile of clean clothes in Erika's drawers.
"I can get up on my own, mom!" Erika managed to reply as she could almost feel her blood pound through her frustrated clitoris.
"Fine, fine! I got you some new underwear over the weekend, after I noticed you had grown a bit since our last shopping session" her mom said as tactfully as she could. She walked past the suspicious dried puddle of cum without paying attention.
Erika turned red but said nothing. Her mother probably noticed she had gained a cup or two in bra size, but she had no idea about her recent transformation and what kept growing back between her legs.
"I... I'll get ready and come for breakfast in a.. a minute, I promise!" Erika stuttered.
She jumped out of bed as soon as her mother had closed the door, letting out an annoyed groan. Her near-orgasm had died without giving her any relief.
She wiped the fluids off her body with a tissue and inspected the new clothes -a pair of bra that looked like a B - one cup bigger than her old stuff, but her chest had swelled to a C since the salve triggered some sort of accelerated puberty. She'll probably stick to the bras Melissa had given to her instead.
The panties were really perfect though and suited her new curves nicely. She picked a simple white pair that had a cute little pink bow at the center of the waistband, before putting on her clean school uniform. The skirt and shirt were still small for her, her curves pushing against the fabric.
As she ate her breakfast, she couldn't stop from squirming. Her lady parts felt on fire, and she had to push back her husky dog Max several times as he was shoving his nose under her skirt to sniff her genitals. She probably smelled like a bitch in heat to him!
Erika kept squirming at the bus stop, and on the bus to school again. Each vribration added to the stimulation - and her frustration.
By the time she arrived at school, she could tell her panties were quite wet. Her first class was her least favorite, maths, and she would only see Melissa and Emily there as Riley and Piper were in a different class. Erika sighed in frustration at the thought of having to sit still and focus on algebra, the most boring subject ever.
As she entered the classroom, her two friends already taking places at their usual desks turned around to greet her; Melissa waved as Emily was blushing with a shy smile. Erika came over and tried to look as casual as she could, but almost tripped over as she noticed how her friends had changed overnight...