1girl, all_fours, animal_ears, brown_eyes, brown_hair, brown_sailor_collar, cat_ears, cat_tail, kantai_collection, no_pants, one-hour_drawing_challenge, panties, ponytail, ray.s, sailor_collar, school_uniform, serafuku, shikinami_(kancolle), shirt, short_hair, simple_background, solo, tail, underwear, white_background, white_panties, white_shirt