Rule 34 Dev - 1boy 2014 3dinoz 4_toes anthro anus armpits ass backsack balls barefoot big_feet black_skin blue_eyes claws deihnyx dragon erection foot_focus grass hairless half-closed_eyes happy hindpaw horn knot legs_up looking_at_viewer lying male male_only markings membranous_wings naughty_face nude on_back on_ground outside pawpads paws penis pink_penis presenting presenting_hindquarters raised_leg relaxing reptile rock scalie sharp_claws sharp_teeth sky smile soles solo teeth toe_claws toes two_tone_skin western_dragon wings|2094569872