Rule 34 Dev - 1boy 1girl arm_between_legs barefoot bathrobe boku_no_kokoro_no_yabai_yatsu collarbone greyscale hands_on_own_knees highres ichikawa_kyoutarou knees_up long_hair looking_at_viewer looking_down monochrome short_hair simple_background sitting straight_hair sweat toes very_long_hair yamada_anna zeroasann|22451782041