1girl alternate_costume bare_arms barefoot black_pants breasts brown_eyes cleavage collarbone feet full_body hair_ornament hairpin hand_on_hip highres holding indoors izayoi_aki looking_at_viewer medium_breasts midriff navel open_mouth pants red_hair rourou_ill short_hair_with_long_locks sidelocks solo sports_bra sportswear standing stomach toenails toes yu-gi-oh! yu-gi-oh!_5d's