Still spooked from her now taller sister demonstration, Cindy mustered up the courage to say, “S-s-so that de-device can make someone grow taller?”
“Well not just taller,” answer Becca as she started to stretch her limbs, “it can grow any part of a person,” as she was using the device again.
“So,” as Cindy was becoming more calmer and ask, “are you using that to increase your breast size each month or so?”
“Yes and no,” Becca answer her sister as she was finishing up what she was doing on the growth remote, “yes that the growth remote is making my breasts bigger. No that I am using it each month,” when Becca said that Cindy thought something was off a moment ago, “when Tina gave me this, she told me that there is a slow growth/shrink mode. And that is what I am using on my breast and I still have four months to go til I my final size of a G cup.”
“Wait... a G cup,” Cindy quietly yell, “that’s bigger than mom.”
“I know,” Becca interrupts her sister as she haven’t notice that Becca was growing taller, “it always been a dream of mine to have breasts as big as mom’s or bigger. Good thing I have one of her’s bra to make sure when I outgrow it.”
“Wait, Tiny Tina the nerdy little girl that grew into a bombshell after summer vacation,” Cindy was flabbergasted by that as she begin to ask, “So could you give me the same treatment? I just hated when mom ruined one of my bras,” as her eye want wide as she finally notice what is happening to her sister.
Now towering over her sister, Becca was now seven foot tall and just want to scare her sister some more as she answer, “Yes, Tantalizing Tina. She told me that I can look on to others but, she told me not to use the remote on more than one person and the growth/shrink mode on more one thing or something will go wrong,” she was hoping that this lie will pass through Cindy, “Or that’s what she told me. She is still fixing some bugs with her upgraded version,” as Becca was now leaning over her sister as she has to look straight up to view Becca’s face.
“Ok,” as Cindy felt that she was tiny to her sister, “but, how about around the time I go away for college?”
Relieved that her lie and sheer size work as she agree with the deal with her sister as long as she don’t tell no one. Not even Tina or she might take away the device from her as she was using it again to shrink herself down to 5’2”. Cindy agree to the terms and was amazed as Becca shrink back down to her original size.