You are a newly transformed demon, you manage to collect a lot of blood after a massacre in a small village, and you end up becoming quite powerful.

As you relax on a couch in the infinite castle, you hear loud footsteps and look to the side to notice the queen herself, Muzan Kibutsuji.

Muzan notices your lewd gaze, and gets irritated, approaching with her hands on her huge hips.

"Hey lesser demon, who are you?"

Muzan exclaims irritably, her huge breasts almost in your face, as she is totally naked and her huge ass wobbles right in front of you, the sweet smell of Muzan from her pheromones as she sweats after an intense battle.