1girl, arms_behind_back, bad_pixiv_id, bare_shoulders, blue_one-piece_swimsuit, blush, breasts, bronya_zaychik, collar, collarbone, competition_swimsuit, covered_navel, drill_hair, ginklaga, grey_eyes, grey_hair, hair_between_eyes, honkai_(series), honkai_impact_3rd, looking_at_viewer, medium_hair, one-piece_swimsuit, school_swimsuit, simple_background, skindentation, small_breasts, solo, swimsuit, thighhighs, twin_drills, white_background, white_thighhighs