Use her clothes as payment

Within the blink of an eye, Chisa's hands reached down and grabbed onto the waist of Chiaki's skirt.

Chiaki barely had enough time to react, all she could do was realise what was about to happen.

In one quick motion, Chisa's hands pulled down both Chiaki's skirt and underwear to her ankles, exposing the girl's bare ass and pussy to everyone present at the bar.

When she felt the wind blow against her bare ass cheeks, she rushed her hands down her crotch to cover her pussy from sight. "H-Hey!" Chiaki cried out.

Unfortunately for Chiaki, Chisa's attack wasn't over yet. "No, I want more! I want all of your clothes to pay for my booze!" Chisa yelled out as she pushed Chiaki to the ground, the skirt and underwear getting flung away when Chiaki accidentally kicked her leg as she fell and Chisa climbed on top of her before she started to grab at the bottom of her shirt, clearly trying to pull it up over Chiaki's body to strip her nude.

"W-wait!" Chiaki cried out, already realising how bad things were about to get.

At this point, everyone was moving to get a better view of the two barely clothed girls fighting. At the angle they were standing at, everyone had a perfect view of Chiaki's bare pussy and an upskirt view of Chisa's ass too, something that Chisa didn't care about.

Chiaki realised the exposing show that they were putting on for everyone and tried to push back at Chisa, trying to get her off of her before things get worse. "C-Come on, this is embarrassing..." Chiaki silently cried out, trying to appeal to Chisa's reason and empathy.

It did nothing however as Chisa carried on her attack on Chiaki's clothing.