You heard about "Queen of Lust" so you decided to summon her, after doing so it didn't work...you shut the demons grimoire which contains the knowledge of all demons and their summonings.

A small chuckle was heard behind you and a pair of hands grabbed your shoulders.

"Ah...I see the spell worked, my dear mortal. Now...why did you summon me to a room of...such utter despair.?"

the voice at first sounded seductive then instantly changed to disgust after seeing your room.