Rule 34 Dev - 1boy bare_legs between_legs black_hair cup disposable_cup drinking_straw from_side green_background grey_eyes half-closed_eyes hand_between_legs kaneoya_sachiko leaning_forward legs_up looking_at_viewer male_focus mouth_hold original parted_lips shirt_tan short_hair solo strap_pull tan tank_top tanline yoiko_yokochou|17864666001