1girl, black_bra, blush, bow, bra, breasts, brown_hair, chamumi_(mochiumee), collarbone, grabbing_own_breast, hair_bow, hair_ornament, hair_ribbon, hairclip, kantai_collection, large_breasts, long_hair, looking_at_viewer, mamiya_(kancolle), open_clothes, open_shirt, ribbon, simple_background, smile, solo, underwear, upper_body, white_background