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!?
Huh? But your Hybrid Count is still high.
A-Aber dein Hybrid Count
sollte noch hoch genug sein.
¿Eh? Pero tu Hybrid Count sigue alta.
¿Eh? Si tu Hybrid Count sigue alto.
Eh? Ma la tua percentuale
 di energia Hybrid è ancora alta.
Hein? Mas os seus Hybrid Count ainda estão altos.