>>3876233The demon shotas have hot shota sex with angel shotas in order to corrupt them, but that only happens when the demons vastly outnumber the angels or when it's a high rank demon against a low rank angel. Demons are naturally weak to the holy power of angels, and usually it's the angels who beat the demons.
With humans, however, things are different. Angels are forbidden from harming humans without God's permission, so humans are capable of messing with angel shotas until God notices it and allows the angels to defend themselves. Angels rarely interact with humans for this motive, and normally it's demons who come to Earth to bully humans (who are naturally weak to sin).
It's like a rock-paper-scissors game really.
Angel shotas beat demon shotas, demon shotas bully humans, and humans can't be harmed by angel shotas' powers (until God greenlights it).