[Yeah, no, she is not impressed with the excuses. She knows exactly what he's trying to do - she does have a little sister, after all - and she's not about to let him get away with it.]

I'm certain someone can wait for just a few minutes. You do have a promise to uphold, after all. I'll also make sure Camboit isn't looking while you change.

[She's also gotten between Kotetsu and the door. She does not intend to let him leave without a fitting.]