I wished she was younger, she looked at me a quizically. At first there wasn't much of a change except her skin took on a slight glow. The her face became fresher, and she looked a little thinner. She was already thin but very muscular. But now the muscle seemed to be fading and her breasts dropped a cup size. Without their muscle tone her arms, legs, and thighs were now very skinny. I think she was 29 years old, but now looked 10 years younger. She shrank very slowly over the next 10 seconds maybe loosing 2 inches or so in height, the changes were not too noticeable. The all of a sudden like someone flicked a light switch she began to shrivel up. Her long legs seemed suck up into her body, her large breasts deflated stopping at a perky B-cup, her torso shortened decreasing her height even more. Her whole body thinned even more as she shrank, so much that all her rings on her fingers fell off onto the floor.
The changes seemed to have stopped when Samantha jumped to her feet. Once again the Bath robe she wore was a little big. It had come to her lower thigh before but now had lowered to below her knee. I stood up behind her, she was now shorter than me by at least 4 inches. I figured she had lost at least 10 inches in height. She turned to face me, her mouth hung open as she examined her own body, noticing how much smaller she was and how much bigger I was. She ran over to the mirror on the wall and dropped her robe. He body had lost most of its womanly maturity. Her butt was small and flat, she had barely any curve, no hips, skinny legs, her hair was now only to her shoulders and straight. The only part of her maturity left was her b cup breasts.
She turned around and facing me again hold one breast in each of her tiny hands and finally spoke.
'You made me 13 again'
'oops' I thought to myself I meant to make her into an older teenager not a tween.