1girl, animal_ears, ass, contrapposto, crescent, crescent_hair_ornament, detached_collar, embarrassed, from_above, green_eyes, green_hair, hair_ornament, kantai_collection, long_hair, looking_at_viewer, looking_back, nagatsuki_(kancolle), one-hour_drawing_challenge, playboy_bunny, rabbit_ears, rabbit_tail, ray.s, simple_background, solo, tail, wavy_hair, white_background, wrist_cuffs