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!?
A-Aine-san?
What do you think you're doing?
Aine, was soll das jetzt auf einmal?
¿A-Aine-san? ¿Qué pasa?
¿A-Aine-san? ¿Qué pasa?
Aine, 
qu’est-ce que ça veut dire ?
A-Aine?
A-Aine-san?