Almost inaudibly--the school could afford to avoid sticking and squeaking doors, after all--Kotone opened the door into the aikido clubroom. The tall girl stood at the door for a second, spent a few more examining Nadeshiko from behind, and then finally stepped in properly and spoke up.

"Kazamatsuri, Kobayashi... can you please explain why you have chosen [i]my clubroom[/i] for this little tryst?" 

To make things worse for Nadeshiko, Kotone had stepped [i]over[/i] her clothing, and shut the door, before speaking. In other words: the perverse girl would have to go around the yakuza princess to even get dressed again. Though, given that this was Nadeshiko, it was debatable whether that would bother her all that much.