1girl, ass, ass_focus, back, blue_one-piece_swimsuit, blush, braid, breasts, brown_eyes, ebifurya, from_behind, kantai_collection, large_breasts, legs, light_brown_hair, long_hair, looking_at_viewer, looking_back, minegumo_(kancolle), old_school_swimsuit, one-hour_drawing_challenge, one-piece_swimsuit, partially_visible_vulva, school_swimsuit, simple_background, solo, swimsuit, thighhighs, thighs, twin_braids, twitter_username, white_background, white_thighhighs