Obsession: Black Butler X Kexia

The story begins when Ciel becomes a demon. Ciel is separated from Sebastian. With zero experience of the world, Ciel is practically a walking disaster. And so Claude takes him in. Demons covet human souls. Yet Claude finds himself just as fascinated by Ciel, who was once a human he coveted beyond anything, but has now become one of his kind. His body, his scent, his voice, everything about him. Claude is utterly captivated. Theme: Companionship