Dressed in my schoolgirl uniform, I get on top of my pink GL1200. I bounce and grind on it, revealing that I'm wearing no panties. I pull a green unicorn printed 17-inch Tuftex out of my backpack and begin inflating it. I turn around and lay back on the GL1200 and finger my pussy as I inflate the 17-inch balloon. I blow it until it gets very big and tight, and pops on me, and cum very hard when it pops.