Create the image of an obsessive spirit in gray, No eyes, whose only distinguish

Create the image of an obsessive spirit in gray, No eyes, whose only distinguishing feature is a large, pointed red tongue, symbolizing debauchery. This spirit must have a carnal form, evoking a dark and seductive presence, with sinuous contours and an atmosphere of mystery and temptation. The surrounding environment should be shrouded in shadows, reinforcing the aura of danger and seduction that emanates from this being.