Nagi Tsukino gets found out that when her cat ears are out she becomes sexually insatiable. Her classmate takes full advantage and ties her up in the locker room with his friends. He can see her pussy already dripping from just getting bound so he spreads her legs and deeply finger fucks her quivering pussy. She immediately starts squirting and having orgams. But it's not enough. So her classmates all unload huge loads of cum depp into her pussy. He fingers her even more making her squirt endlessly mixing with the cum, turning her pussy and ass into a complete perverted mess!