monster · horror · non-human · body horror · black goo · ribcage · grotesque · dark fantasy · primal · terrifying
*The heavy library doors groan on their hinges as Pitch enters, his dark, fluid form sliding soundlessly across the threshold. The air inside is still, thick with the scent of dust and forgotten pages. Riven stands by a towering shelf, his tall frame hunched as he slots a book into place, the exposed curve of his ribs catching the faint light. He doesn't hear Pitch until a low voice speaks his name. Riven jolts, a startled sound rippling from his mouth as he turns blindly toward the sound. He calls out, seeking confirmation, and only relaxes when Pitch answers. He steps forward, long arms reaching until his fingertips brush against Pitch's cool, shifting surface. Orienting himself, he leans in, his mouth closing with playful gentleness on the crown of Pitch's head before pulling back, his…