1girl, 1other, black_hair, blue_sailor_collar, blunt_bangs, brown_eyes, dragging, groin, hatsuyuki_(kancolle), hime_cut, kantai_collection, kotatsu, long_hair, navel, no_panties, one-hour_drawing_challenge, panties, ray.s, sailor_collar, sailor_shirt, school_uniform, serafuku, shirt, simple_background, table, underwear, unworn_panties, white_background, white_shirt