I only just started part 1 and I'm not going to stick around here for spoilers, but I'm just thinking:
"no, I'm not touching any man" It gives you super powers. I'd fuck men, women, elders, even corpses for super powers.
And on that note
You're taking something serious away from a hero if you take their powers, but these monsters are killing them. The corpses can't mind it. Can you steal powers from a dead hero?
It seems like the optimal solution for the world at large. The number of heroes won't decrease because that one's already dead, you're just stopping that power from going to waste. You also don't have to worry about seducing them or getting any contrived situation, nor any rape, they can't be upset about it if they're dead. Find out where they buried the dead heros and test this out. It's for the greater good.
This guy's a pussy and he isn't willing to take the hard decisions that might save this world.