aqua_eyes arm_at_side ass ball black_hair black_legwear blue_shorts blurry blurry_background breasts closed_mouth elbow_pads eyebrows_visible_through_hair from_behind holding holding_ball indoors kureha_(ironika) looking_at_viewer looking_back medium_breasts medium_hair original profile shiny shiny_skin shirt shorts sleeveless sleeveless_shirt solo sportswear standing thighhighs tsubasa_(kureha) volleyball volleyball_uniform white_shirt