【Kirisaki Shirafox】The Third Layer of Master Echidna’s Busywork

[A legendary demon explodes in frustration and one-sidedly attacks the adventurer’s brother].

The legendary demon [Echidna]’s patience was already at its limit.
The adventurer who became a monster (a woman) is very defensive and will never let me fuck her brother.

But even more frustrated than that, her brother visits Edna.

I’m sure you’ll agree that it’s a great idea.