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!?
What else could I be?
Was, wenn dem nicht so wäre?
¿Qué más podría hacer?
¿Qué hago aquí si no?
Vedi altre possibilità, di grazia?
O que mais eu poderia ser?