"I'M IN MY OFFICE!" Mary shouted as loud as she could. She could hear footsteps coming down the hall, getting louder.
"Mary, where are you? I better not have driven all the way here for nothing." Faye appeared in the doorway and scanned the room. She wasn't noticing Mary, who was jumping up and waving her arms frantically. Just as she turned to leave, Mary pushed her wireless mouse off the desk. Faye turned at the sound of the mouse hitting the carpet and approached. Mary began jumping and yelling again, and this time Faye could barely hear her. Her eyes went wide when she saw her sister standing on the empty mousepad.
"What the hell?!" Faye moved her face in even closer. Mary was the size of her eyeball!
"It's true!" Mary shouted so she could be heard. "I'll try to explain! You've got to help me get back to normal!"
Faye stared open-mouthed at the tiny woman as she explained about the vials and what had happened. "...you've got to find the vial labeled "Growth" or something like it and bring it in here!"
"I can't believe it, but I'm seeing it so it's gotta be true." Faye finally responded after a moment of processing the story. Her voice boomed in Mary's shrunken ears. "I'll bring it in."
Faye walked out of the room, and Mary was relieved. She hadn't talked back in an insulting way. She hadn't given her a lecture about being reckless or having to owe her anything. Compliance was actually unusual behavior for Faye, but Mary hoped it was just the surreal situation they were in that was causing this generosity.
After a few minutes, Faye came in with a bottle cap full of clear liquid. "This should do the trick. You said the entire vial gives a full effect, but I could only estimate on the amount. Better take it slow."
Mary cupped her hands and drank the potion. As she drank she started noticing the effects. The bottle cap was already getting smaller, and in just a minute Mary was large enough to lift it and drink from it directly. Her growing belly could easily handle the full amount that Faye had put in, and she finished it off before she hit the one-foot mark.
Seeing that she was getting too large to stand on the desk, she hopped back onto her desk chair. There she retrieved her panties and bra. She made it up to three feet before she could slip them on, although they were still very loose. She threw on her shirt, which came down to her knees, but it slowly rode up as she continued growing. As she grew, she began to feel more energetic somehow. She jumped to the floor and ran off to her wall scale to make sure she hadn't over or underdosed. She was at four feet...four-three...four-nine...five...