Beat up the horde of perverts

Wait, how the hell did you get loose?" Mirai asks. "Also what makes you think I'd want to get help from you? You literally even grabbed her boobs as well."

"Yeah well this is a time of crisis and any good shinobi knows when to try to get justice to prevail. I will not abide this!" Katsuragi responds. She gets awfully serious when the time calls for it.

"Speak for yourself, I'm considered an evil shinobi, or was before my squad went renegade."

"Dude, Hanzo Academy learned from you guys there's no difference between good and evil, so cut the bullshit. Besides, that's your friend right? I'm sure you're trying to save her from this situation. My friends would do the same for me and I'd reciprocate."

Mirai hates that Katsuragi's right. "Fine you fucking got me. What do we do then blondie?"

"Badwoman, I think we both know what we gotta do." Mirai does a double take as Katsuragi calls her by her toku character. Speaking of toku, that was apparently the signal for the others to reappear again. "And there they are."

"Harassman, you said something about helping someone?" Asks Ikaruga.

"Yeah, that chick over there with the boobs and long, beautiful purple hair." She points to where Murasaki is located, though it's hard to see her because of all the people surrounding and on top of her.

"Ugh, that is truly a horrendous sight to behold. Wouldn't you agree Bean Sprouts?"

"Yes of course, not only is it beyond indecent but we're also basically at fault here." Yomi says dejectedly.

"Well it's time to redeem ourselves by helping a poor woman escape from being the convention's sex toy then!"

At Ikaruga's cue, the rest of the BC Mask actresses run like hell out of the doors ready for a pummeling. Murakumo (Sailor Murakumoon), Hanabi (Sailor Kablam), Yumi (Yumiverine), Haruka and Minori (never got a canon nickname), start wailing on the zombie-like pile of perverts like their life depended on it. Haru tries using some seductive measures to revert the attention to her and bait some of them out. Minori smacks their heads in with her bucket. Hanabi lights some heat-seeking fireworks and tosses bombs at the crowd moving towards Haruka. Mirai goes sniper mode with tranquilizer darts aiming for everyone's legs. Murakumo has her wolves sniff out anyone hiding anywhere so no one gets flanked and for the most part everyone else basically just rushes through until Murasaki can get out. Probably the biggest miracle is that the entire room survived. Though they did make a mess of debris and ashes from the explosives.

Ikaruga remembers Murasaki usually has a teddy bear with her that her and Yomi took. "Oh sorry young lady, I believe this is yours." She shows Bebeby to Murasaki.

"Yes, Bebeby is ok!" Murasaki yanks Bebeby out of Ikaruga's hands. She starts snuggling the teddy bear only to realize she still lacks clothes. But at least she's not the only one. Now everyone that molested her under Haruka's potions is also naked too in true Senran Kagura fashion.