As Drew pulled the trigger he immediately grew larger practically bursting out of his clothes. He wasn't muscle bound and giant but he was a healthy 16 male with a little bulk on his arms, torso, and crotch. Sue definitely noticed the fairly above average penis considering it was in front of her as she shrank down to a 6 year old girl with no boobs, hips, and her clothes just kind of fell off her as she tried to hold them.
Sue said "Drew make me a big girl again!"
Drew said "Did you just get dumber? Why would I? You can't force me, my balls just developed, I think i'm attractive, I'm smarter, and based on our language you did get dumber."
"No your Dumb! Only someone dumb calls someone dumb!"
"Then aren't you dumb for calling me dumb as well? Either way what are we going to do with this gun next?"