Sue came back downstairs after having "borrowed" some clothes from her mom to see her little brother Drew being anything other than her little brother. He was still a younger sibling, but he was older and well... was a she. Sue estimated that Drew was now a woman in her early twenties judging by the C-cup breasts and wide hips unconstrained by clothes since they had just ripped off. Sue asked "The heck Drew!?!? I go for a few minutes and now your an adult woman!"
Drew looked at his nude adult body and said "So? this is what woman have under their clothes. I'm just having some fun with cartoon characters. Lora and her mother are having the time of their lives right now."
Sue looked at the T.V. screen and saw a little boy and girl playing dress up in a closet and paid little attention and said "You sure, I see a Lora but isn't that her brother?"
Drew shook his head and said "Nope the little boy is Lora and the little girl is her mother. Your not even paying attention to the show. Look at this" Drew fiddled a little with the remote and pressed the trigger and Sue looked at what happened on the screen.
The boy clutched his chest and said "Mom my chest feels strange!" and then he started to sprout some familiar looking C-cup breasts. Sue looked back to Drew who now was flat chested.
Drew said " I didn't care about those meat sacks, I just wanted to see the reactions those characters would have. In fact considering you are so concerned with people having boobs..." Drew shot you and you felt your breasts and nipples shrink down to that of a little boy's while you saw Drew's breasts turn into well your breasts. Drew then changed one setting and then shot the little girl on screen who turned into an adult woman.
the woman said "...At least i'm back to normal now Lora..." and then you stopped paying attention as you saw Drew shrink down. As she went past her twenties into her teens her breasts shrank down into a C-cup and then a B-cup until she passed 11 where she became flat chested. Then she shrank back down to six years old.
Drew then tossed you the gun and said "Now neither of us have breasts what are you going to do now with that gun?"