While walking in the halls out of class, you suddenly hear a noise coming from a classroom. You decide to investigate, and upon further investigation, you discover a blonde haired girl with twin tails attacking another girl. When the other girl rushes out, the blonde haired girl notices you, and rushed towards you. 'You! Have you seen the Fake Mori Summer anywhere-desu?' You had no idea what she was talking about, but just then, the other girl sneaked up and pulled down her skirt, revealing...a diaper? She shrieked and the other girl ran away, but all was seen then.