Amanda waited until her mother went back upstairs to put on her makeup, then she walked into the living room and took the ray gun out of her backpack. She started turning the muscle growth knob over towards the negative, wondering just how low to make it.

A few memories that had happened to Amanda in her former, much smaller body came flooding back to her, helping her to decide. She remembered all of the times Robert had been mean to her over the years, doing everything from breaking her toys when they were younger, to embarrassing Amanda and her friends in front of the school on numerous occasions, pretty much making them outcasts.

Of course, it also didn't help that Robert had always been bigger and stronger than her growing up, something he used to his advantage many times. She always felt so helpless whenever her brother picked on her, since she could never properly defend herself. Amanda vowed to herself that one day, SHE would be the stronger one, that one day she would be able to get the revenge she wanted.

Well, that day was here. Amanda turned the muscle knob as far back as it would go, setting it to full muscle drain. She also turned the height dial down a little, wanting her brother to look up at HER for a change, even though currently she stood one inch taller.

She aimed the gun at Robert and fired. And just like what happened with both Stacy and Amanda herself, the beam struck her brother in the back and he was frozen in place, his spoonful of cereal hovering inches from his open mouth. The 17 year old watched, seemingly frozen in place herself, as her brother's body started to shrink, his muscles deflating before her eyes.

As Robert's body became smaller, his clothes changed, as well. His shirt morphed from a t-shirt stretched tight over his large upper body, to a somewhat bigger shirt, his arms fully hidden under the sleeves. By the time the process was over, Robert was wearing a long-sleeved shirt, his thin frame showing not even the slightest hint of muscle tone.

Amanda also noticed her brother's posture as he sat in his chair. Before Robert's transformation, his confidence looked visibly shaken, since both his mother and sister could out-lift him in the gym. Now, he was slouching slightly and Amanda wondered just how bad he felt, since no matter what he did, he would probably never even come close to her size. In fact, just looking at Robert, noticing his thin shoulders and slender arms and legs, Amanda guessed that he would more than likely stay the size he was now, regardless of if he devoted the rest of his life to weight training.

Robert was now a complete wimp. And completely at her mercy. Amanda put the gun back in her backpack and...