"I, uh... I guess you believe me now, huh Joe?" Mary piped in a tiny voice. Her new confidant was starting at her with his jaw agape, frozen by the bedroom door. She was hoping that she wouldn't get much smaller, but the squeezing sensation hadn't let up yet, and she could see the room growing ever-larger around her.
Joe finally found his words enough to ask "When is it going to stop? You're... you're like six inches tall, Mary!"
"I don't really know, but I didn't drink the whole thing, so I'm hoping I won't go microscopic!" Mary let out a nervous titter, crossing her tiny fingers and holding them up for him to see. "You have that 'revert' potion ready, right?"
"Yeah, although at this point you're almost smaller than the vial itself! Do you think you'll need to drink the whole thing to return to your normal size?"
"I guess we're going to find out!" Mary yelled, hoping giant Joe could still hear her. She had crawled out of her clothes and was sitting on one of the flowers printed on her blanket, feeling like a fairy surrounded by the enormous, colorful blooms. Feeling a chill, she rubbed her hands over her upper arms and realized that the pressure was finally lessening - it looked like she'd stop shrinking at about 3 or 4 inches tall, thank goodness!
Joe crossed to the bed, his footsteps shaking the mattress as he knelt down to bring his face closer to the tiny woman. "This is incredible." he whispered, his minty breath wafting over Mary and ruffling her hair. Any self-conscious bone in her body seemed to have shrunk out of existence, so the mouse-sized naked woman just leaned back on her hands once more and allowed the man to look her over. "I can't believe the liquid in that vial shrunk you down to this tiny version of yourself! What was the potion you'd taken before we met? Was it a... like a weight gain vial or something?"
"Uh, not exactly" she said, her eyes drifting to the side. "I had actually just grabbed one at random and drank half, so I didn't know what was going to happen to me that time. Turns out it was actually an animal vial... a pig, to be exact." She wasn't sure if she'd see disgust on Joe's face, but wanted to be truthful with her new friend.
"What?! Is that why you were wearing that mask over your face? Did you have a cute little snout under there??" Joe smiled, delighted to see a blush spread over Mary's tiny body. "I bet you were a sexy little pig-girl, Mary. I'm sorry I missed it."
Joe reached out a hand, inviting Mary to climb into his palm. She hesitated for only a second before climbing aboard, his skin warm against her own. Raising her slowly to eye-level, she could see a glint in his eye as he spoke "Thank you for showing me, Mary. I think we can have some fun with these Vials!"