Now it's your turn

You shut the door to your bedroom and look at the swirling liquid in the glass you used to create the potion. This stuff actually worked. It wasn't a scam! And now it was yours and you had to figure out what to do with it next. Smirking, you decide that this is your chance. The words from your brother ring in your head as you remember him calling you twerp. You were the smallest after all... and now you had a chance to fix that. So, you pick up the glass, tilt it to your lips, and take a drink.

"I wish I was the biggest in the family by far. Out of everyone in the family. In every way, shape, and form. That I was always mobile and that things would adjust to me as I need them. I want to be HUGE," you say, heart thumping hard in your chest.

The feeling of vertigo hits you again and you groan from the intensity of it. It seems like the bigger the wish, the bigger the effect on you since you're kind of changing reality pretty heavily. You gasp as your body jerks and time seems to freeze. Your mind is active but you can't move and the room seems to melt into swirling colors. It starts to reform like a puzzle with blobs connecting to each other bit by bit and your feel your consciousness shifting as your physical body seems to do the same. It doesn't hurt but it feels bizarre. Like you're in existence but not.

Until it stops.

The room is back and looks pretty much the same. Same posters, same computer, same window. Except... the room is much, much bigger. It's gotta be the size of the living room. Or bigger? And the door. The door is gigantic and looks like it slides open as a double door given how immensely wide it is. It could probably be the size of one of the walls of your room before the wish. But you don't have time to focus on that as you look down and see the same pile of discarded clothes from yesterday except they look like massive tarps or a tent. And your computer chair next to them! It's so wide that it likely was custom made! It's several feet wide and just as deep in order to accommodate something gigantic. You look around and feel something soft squish and shift as you turn your head. In your mirror that you have hanging on the wall by your, now absolutely ridiculously giant, bed you see your reflection. It hits you now. You're enormous.

Your eyes light up as you see that you have big, fat cheeks that wobble as you move. Your jaw is pretty square still but it's squished into a soft double chin that squishes over a third chin. Though you mostly know that from your new memories as you actually have a thick, bushy beard that rivals your dad's. When you wished to be bigger in all aspects, it really took that to heart! And your heart was thumping in excitement as you saw your mammoth chest. It sagged down to your sides a bit but still had enough muscle to push upward into your chins. You could feel the powerful pecs under the blubber and smiled, reaching up a hand to rub your thick fingers through the forested hair all over them. Your arms were so huge that your bicep blubber rolled over your elbows and a bit onto your forearms but you were able to move them as if they were nothing and light as a feather. They, too, were covered in hair now and you smiled in delight.

"Whoa," you say to yourself and blink in surprise as your voice has dropped quite a bit and is now much deeper and thicker than ever.

Continuing to examine yourself, you look at your vast, hairy belly wobbling in your reflection. It's wide, it's round, it's bouncy and wobbly... The thing hangs down past your knees and spreads out around you for a few feet in every direction. You can feel it rubbing on what had to be a cock that size of a damn tree trunk, making you smirk at how the wish even gave you bigger junk. Though despite that size, you can also feel a fat pad that had to be the size of your dad's gut wobbling around it and under your giant belly that wouldn't stop moving even as you breathed.

You lick your plump lips and turn to the side. The whole room seems to shake with dull thuds from your now even bigger, heavier feet and you feel every inch of your body sway and wobble. Your cock throbs in your pad and you can't help yourself from moaning as pre squirts right out. You turn your head and look in the mirror, seeing your thighs are utterly enormous. You could probably crush a car under one of them they're so wide and heavy. They roll over your knees and down your calves a bit... calves that are huge and powerful to help hold all of you up. Especially your now truly mammoth ass that rises up your back and sags down your thighs while sticking out a few feet behind you. No wonder your chair is so big now. Your ass alone was probably too much for the whole couch in the living room.

Your huge hand reaches down to pat your belly and you smile. You are big. In fact, you're taller, too. You were average enough height before but now you had to be at least 6'7". Maybe even taller than that? You grinned at your reflection and then looked to your doors. You had to go see what everyone thought of you now.

You lift up one of your huge feet and take a wide step. A heavy thud rolls through your room and you hear everything rattle again from how heavy you are. You smile and take another step, finding that swinging these thighs around wasn't hard in the slightest. You waddle forward as if you were your old size and laugh deeply at how good it feels. It's like nothing you've ever experienced before and when your belly hits the doors, they slide right open and let you through.

Even though the doorway is gigantic, you still have to grab hold of the frame with both big hands to start to pull yourself through. Your hips are so big that even with a door meant for someone your size, you have to shove yourself forward. That sends your body bouncing and wobbling while getting shiny with sweat as you grunt and push to get yourself free. Your belly gurgles as you struggle and as you slam your hands on either side of the door to push yourself, you let loose with a fart so massive that the hallway shakes and your giant ass wobbles and claps from the powerful ****. You just smile dumbly as you fart and your cock starts to spurt cum into your fatpad. It feels so good to be so big. So heavy. So powerful. You can't help but moan as you cum and finally slip through, thudding into the hallway with your hips and belly shoved up against either wall so you're completely blocking the way.

Your brother's room is ahead of you and you see him look out of his door with a smile, "Jeez, bro. I thought the house was gonna come down with that one. You cum again? I don't blame ya with all that you got going on. Hell, I was just about to jerk it to the thought of you so I get it."

You blink in surprise at how forward he's being. You did change reality so this is likely a part of that. It's kind of nice, really. You smirk and look down at him, "Right? Lemme know if you need help." He laughs and shakes his head as you start to stomp by him. When you pass his door, you feel his chubby hand grab as much as he can of your huge ass cheek, making your cock bounce in your fupa. This was amazing. And now...