Mary drank down the vial, grimacing at the taste. "Ok, now will you tell me what I just drank?" She asked.
Kelly smirked. "it said age regression."
Mary gasped. She'd drank another half, which meant....half her current age. Before she could say anything in protest though the changes started. She fell to the ground sweating and squirming as her body began to become smaller even in her oversized clothes. Babyfat began to return as she dropped out of the double digits into the single ones. Her voice continued to get higher as the gaps in her teeth became more pronounced. Freckles spawned on her face as her hair twisted and shifted in different lengths.
Kelly watched in stunned silence. Even with her mischevious trick, she was amazed and maybe frightened at what she saw. When the changes were done, all that lay before her was a first grader. "Mary....?" She asked