Help Lauren get ready

"But first, take some of this." Vanessa reached in her purse and pulled out a pint of vodka.

"What?! I can't drink that at school!" Lauren objected.

"Don't worry, I won't tell." Vanessa handed over the pint. "Besides, it'll help you relax for dancing! There's nothing worse then looking stiff while you're trying to groove."

Lauren, who was feeling extremely nervous, unscrewed the top and took a sip. Sputtering, she used her milkshake to wash it down. Her milkshake spiked with weight gain powder. Vanessa could see the powder was working. It must be making Lauren's body retain water. Her ankles looked thicker, her legs had more jiggle to them. And her ass! It was not only fuller but hanging slightly lower. All while she was naked!

Lauren took another pull. Then, feeling the warmth in her body, and slightly more confident, she turned to her sister.

"Okay, quick: show me how to dance!" Lauren said.