Critical situation

I think our lack of underwear takes precedence over that.

They're gone!

You never had any.

I'm not talking about my breasts! My underwear!

Mine too!

Oh my god, mine too!

Mine too!

It's unlikely that it was an outsider.

Mine too!

Eh-

Say,

There's been rumors of an underwear thief lately. This might be...

Eeeeeh! That's awful!

The pool locker room has a transponder lock which is opened automatically by the chips in our student passes, and they're gender-specific.

There's actually also a small infrared sensor set up at the entrance.

It wouldn't do much good if it just detected when someone came in, so it's probably used for some kind of biometric authentication.

I get that you're a security enthusiast, but