Monster Sex! Heroine of Justice's One True Weakness

This is a tale of the far future. Heroines of justice have come together to save humanity
from the forces of pure evil.
Armed with the love that is their desire to protect humanity - and their adorable looks -
the two have come to be called Cutie Heart.

Assaulting them are giant tentacles and the very cocks they thought they were protecting.
There's nothing they can do but give their bodies in defense of humanity.
Binding and violation by tentacle. Double penetration. Violation in their sleep. Brainwashing. Spawning.
It's awful, but it feels so good... They're at their limit, and yet they want more.

Subject to utter assault, their whole bodies become slowly charmed, even down to their pussies...
Violated stupid, the heroines of justice's pussies turn into their biggest vulnerability.
""To the whole of humanity... we're sorry...""
What fate will you choose for these heroines, driven crazy for cock by tentacles?