1girl, asymmetrical_bangs, blue_hairband, blush, bra, breasts, camisole, collarbone, cowboy_shot, gradient_background, grey_hair, hairband, heart, kanon_(kurogane_knights), kantai_collection, long_hair, medium_breasts, one-hour_drawing_challenge, open_mouth, panties, pink_background, purple_bra, purple_eyes, purple_panties, sagiri_(kancolle), solo, swept_bangs, underwear