Short and stout!

"Short and stout is right!" Vanessa commented as Lauren struggled back to her feet. "You're shaped like a cabbage patch doll! Let me guess, you're normally hiding all this flab with Spanx right?"

"Sh... shut up!" Lauren stammered, pulling herself up on the table and blushing furiously.

"I was right!" Vanessa grinned wider, learning her sister's secrets. "And I can tell your chest is way smaller than advertised... honestly you belong in this schoolgirl uniform!"

Vanessa threw the panties and skirt back to Lauren. Lauren was embarrassed how grateful she felt as she hurriedly tugged them around her waist, happy to not be bottomless, but fearing what was to come next...