You look at your 360 pounds of blubber and then at your brother is gut is HUGE! Its so massive that he isn't wearing any shirt nor pants.

"So," says Mike with a grin of his face."Let’s go out in town to show off what we're made of."

You look back down at your gut. It’s so big that practically no shirt in the house could fit it.

"Ok, but before we go I gotta do something," You go to your pants and pull out the powder, already sweating you get some water and pour some Wishing Powder in. You head back to your bother to see that he is sitting. His gut is so big but it’s so tight that there are no rolls of fat.

"What kind of gut did you wish for," You say to Mike.

"A 450lbs beer gut," he says and slaps his gut. It shakes a little and then stops. Looking down you see that your gut isn't, yours is just a loose collection of soft blubber and rolls. You take a drink of the powder.

"I wish that my weight was like a beer gut." You feel the warm tingling again. The fat on your body slowly redistributes itself as your gut gets rounder and tighter. You’re quite enjoying the feeling as your body slowly changes and suddenly you feel a draft and you realize your butt and thighs are no longer thick enough to hold up your underwear and it’s slipped down.
"Hah! Nice one bro!" says Mike laughing.
Embarrassed you try to forget it. You decide that your little faint treasure trail of hair on your belly isn’t quite enough, so you make another wish for some more. Hair starts to grow and the warmth then stops. You feel you belly and it is big n' hairy.
"Nice bro love the look." says Mike as he gets up.
RIP! There goes Mike’s boxers.
Unexpectedly you take another sip from the cup.
"I wish the I was taller" Your legs start to feel warm along with your stomach. Now that you’re getting taller your guts seems to fit you better. With your gut done growing you seem about 6'4". Mike sees that you are now tall enough to wrestle him and starts heading down the stairs as you make you final wish.

"I wish Mike and I could move like we were each 250lbs." You feel another tingle throughout your body and the heavy feeling of your body seems to lighten, as if you just had a big sneeze and you feel lighter. You look up to see your brother is now running faster towards you put down the cup and brace yourself.
BAM!!!! Mike hits you and the two of you fall flat on the floor with the house shaking.
“I guess we’re even now!” Mike says trying to pin you to the floor.

What happens next?