Rule 34 Dev - 1girl black_hair blush breasts brown_sweater cleavage collarbone cowboy_shot head_tilt long_hair long_sleeves looking_at_viewer medium_breasts parted_lips red_eyes saki saki_(manga) saki_achiga-hen shimizudani_ryuuka shisoneri sleeves_past_fingers sleeves_past_wrists solo standing sweater very_long_hair white_background|9848983716