I believe I have perfected my serum! After I drink this vial, I will be extra powerful, extra smart, and generally better than everybody else! I can't wait to see the results, so I drink it down quick. But I start to immediately feel a little weird. My stomach and skin is tingling and I can't stop burping. What's going on? It's only after I start feeling the buttons on my lab coat straining that I realize my belly is rapidly expanding with fat! I'm growing from every direction and getting pudgier and pudgier every second. I can't stop this rapid expansion, as my belly bursts out from behind the buttons on my coat to knocking over all the test tubes in the lab. Even my ass is starting to grow huge! It can't be contained by my pants anymore, it's so embarrassing. I respond in shock as every part of my body grows fatter and fatter. After a while I can't even button my lab coat, it's not even close! My belly is hanging out of my shirt and over my pants, I swear I must be twice the size that I was before! And not only that, but I'm starving. It's almost like my newly grown and massive belly feels massively empty and ready for a huge feast of food to fill it up! I don't even have an antidote or a serum to reverse this. I just know if anyone would see me I'd become the laughingstock of the whole lab. No, the only thing I can do is try to make a serum to reverse this as soon as possible! Especially since it doesn't feel like the growth has even stopped yet! A Halloween-themed rapid weight gain/expansion clip! Featuring real-time expansion as I grow out of my labcoat. Perfect for fans of fat and inflation alike!