One of the 4 demon lords has appeared in the desert, will the newly awakened powers and the combined might of the heroes be enough to vanquish them? Or will they once again succumb to lust?

Demihumans and humans exist in the same world. Amano Daiichi confesses to the princess of the ogres, Suzuka. She rejects him and as he walks around depressed, he bumps into a vampire and snow-woman half, Akane, and kisses her. Their blood intertwines and his transforms into a demihuman elixir. He fucks Akane’s brains out and then goes to a convenience store, where he saves a dragon girl who makes him nut again.