Suprise weight gain

Once again Lauren stripped off her clothes. Again she felt incredibly uncomfortable peeling off her Spanx and padded bra before a practical stranger, let alone one so physically perfect. Still, regardless of how she felt, Lauren was soon totally bare before Jennifer, cupping her privates and blushing.

"Up on the scale." Jennifer commanded. Lauren stepped her bare feet onto the scale.

"Hmm..." Jennifer said as she read the display.

"What?" Lauren asked nervously.

"Oh, you've put on five pounds." Jennifer said calmly. Actually it was more like eight, but she decided to round down a bit.

"What?!" Lauren exclaimed in shock. "How is that possible?!"

"Well, it looks like you might be having problems with your metabolism." Jennifer explained. "Have you been using the powder I gave you?"

"Yes, every day!" Lauren explained.

"Well, it looks like you should increase the dose." Jennifer said. "Let's get your measurements so we can tell where the weight is being distributed."