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!?
And I want that thing that was
installed in you, the Er—
¡A ti, que te instalaron el Er…!
¡A ti, que te instalaron el Er…!
Tu sais ce qui est 
implanté en toi, Er…
Il tuo potere, il tuo Ero—
Aquela coisa que foi 
instalada em você, o Eros—