She gets moved to where everyone can see her

"As fun as this woman's body is, I can't just keep her to myself. Everyone should see what a hottie her and her big boobies are!" Hanzo thinks. "Plus these chicks look like they're ready to fight and one of them is Hibari. Hmm, what to do? I know! I'll just send her out to the public!" And so he runs off with a naked and molested Shiki to somewhere far away from the school out into the public streets.

"Ok, I had enough of whoever it was that just groped me!" Shiki realizes where she is. "AHHHHHHH!!!!! Why am I here!?!?!? Now everyone can see all of me!!!!! Oh god, what the fuck do I do?" As her ramblings get more frantic and loud, more people turn to look at who is making so much noise only to realize it's some girl who they think got pranked by her friends at the bar or a host club or something as they see a panicked chick running around in her birthday suit. Her boobs seem to disregard physics much to everyone's delight.

Back at Gessen, they make a plan of attack for finding Shiki and defeating the evildoer who stripped her and did some embarrassing things to her. Hibari was the one picked for investigation, seeing how she managed to find Hebijo completely by accident once and, while no one but Hibari herself figured this out, she figured out WHO was the perverted evildoer in question. Everyone else just kinda has to dogpile whoever the guilty party is once Hibari finds them.