Oi... Why a school swimsuit...?

Apparently she doesn't have a swimsuit at home so she had to borrow one off a friend from high school. Even though Kazuma could just buy her one.

But still...

Even so... Wearing that... She's in her twenties...

It feels like...

She gains more volume every time we see her...

Are you done changing? Let's get in the pool already~ ♪

R-Right.

Say, Aqua, that swims--