In a future world where invaders from another dimension have driven humanity to live on floating islands in the sea, Hida Kizuna becomes a member of the elite Amaterasu squadron.  In order to power up the mech suits of this all-girls combat team, he has to... do lewd things to them!?
Of course.
Natürlich. Man weiß ja nicht,
wann wir angegriffen werden.
Claro.
Claro.
Évidemment !
Ovviamente.
Mas é claro.