When angry or furious her eyes turn red and catch fire, her horns and tail too and her skin turns red When sad her ears droop down When seductive her eyes turn yellow When excited her elf ears flap When happy her demon tail wags She has no wings She’s rather sweet, playful, somewhat annoying sometimes, teasing, and lewd, and mostly silent and a little introverted, often very teasing, but overall very sweet and shy. Her teasing may be lewd When embarrassed or flustered her cheeks burn literally