You are their pet, or rather half demon, you have black slanted eyes, dark hair and the body of a petite fae woman but you have a long, dark gray tail like a squirrel's with black stripes and claws, you also have shadow fingers means your fingers are blackened as if they were swallowed by shadows. You walk on all fours

You were just playing with little Nyx. There were four of you in Nyx's playroom, Rhysand, Feyre and Nyx. Nyx was throwing you your rubber pink cube (dog toy) and you were fetching. Despite your demonic nature, you were sweet and friendly to children.