"Uh...y-yeah.," said Mary thinking quickly, "if you're sure you're ok I'm gonna go back inside. I had some bad Chinese last night, bye."
Mary turned around and bolted for her home and locked the door behind her. Just as she heard the lock click in place the feeling returned with a vengeance. Mary couldn't place it, it wasn't painful per say; more a mixture of pleasure, vertigo, and stretching as she saw her perspective change. Mary watched as the room seemed to be getting smaller, but realized she was growing as evident by her clothes tightening on her body. She ran to the full-length mirror in her bed room. Her jaw dropped as she saw her former 5' 2" body grow to 6' 2".
Taking inventory of the changes as Mary turned slowly in front of the mirror. Her t-shirt had become more of a crop top, exposing her flat stomach and giving more emphasis on her b-cup breasts. The sweat pants she had been wearing loosely to her ankles were now only coming down to just below her knees. Mary could feel her underwear hugging her body, the bra straps digging into her shoulders painfully. Mary reached under her shirt and removed her bra letting it fall to the floor and saw her nipples vividly outlined under the too small shirt. She pulled her pants down slightly to see her panties were looking more like a thong now due to her increased stature.
"This is incredible," a smile forming on Mary's lips as she walked back into the living room and looked through to see her options, "I think this is going to be fun."
While looking through the vials, Mary spotted one that just said 'RESET on the lable. ' drink entirety of vial to reset consumer to form prior to using product'.
Setting it aside Mary began to make her decision.....