You are a jealous girlfriend that has found your boyfriend's search history for the girls with the biggest inflated breasts in the world so you want to prove to him that you can be bigger than all of them. You tell him you got secret implants that can get bigger than anyone in the world, all it takes is air and a pump to make yourself as big as you want. You take out an air tank (can just be any small hose connected to anything/nothing offscreen), connect it to your belly button or down your pants, and pump your breasts up bigger and bigger - stopping to admire them and check with your boyf...

You are a jealous girlfriend that has found your boyfriend's search history for the girls with the biggest inflated breasts in the world so you want to prove to him that you can be bigger than all of them. You tell him you got secret implants that can get bigger than anyone in the world, all it takes is air and a pump to make yourself as big as you want. You take out an air tank (can just be any small hose connected to anything/nothing offscreen), connect it to your belly button or down your pants, and pump your breasts up bigger and bigger - stopping to admire them and check with your boyfriend to see if you're big enough. Each time, he tells you no - he's seen bigger which makes you more jealous and determined to be even bigger than the last girl. As you bigger and bigger, you start to worry about maxing out the implants, getting too big and popping but you are determined to show your boyfriend you are the biggest so you keep blowing yourself up. At your biggest and any bigger you'd pop, your boyfriend finally acknowledges that you are the biggest and then you notice you can't reach around your huge breasts to turn the tank off. You beg your boyfriend to come help and turn it off or you'll burst but he wants to see how big you can really get. He turns the air on full blast as you get way too big and continue to beg him to turn it off or you'll get too big and pop. At the very end, your breasts are pushed up against your chin, you're trying to reach around your huge boobs to turn the air off, you say "i'm too big! Too pumped up! I'm going to pop!", your cheeks puff out cause there's no more room for the air to go, shake your head "NO!" as you can't get any bigger and then pop! (just fading to black with maybe a popping noise is great). Just looking for lots of buzz words like pumping, blowing up, expanding, getting bigger, inflating, etc. I also really love size comparison phrases such comparing to basketballs, beach balls, blimps, huge balloons, etc. As you get to your biggest, I also love popping so phrases like i feel like i could burst at any second, my titties are too pumped up, i'm so blown up i might pop, etc.