Midnight dive?

After an long day of fighting against monster in Agatha's castle, Lily returns to her house, just to find no other but the owner of the castle!

She seems to have some more appropriated for swimming, however, Lily really does have the energy to dive right now... But atleast she let her stay on her home during the night. Yay!
(Don't ask me why Agatha has long socks, even if isn't not appropriated for the times, I do think is cute)