Rule 34 Dev - 1boy 2015 anus ass bad_dragon balls bent_over dinosaur evalion eyewear glasses humanoid_penis looking_at_viewer looking_back male male_only narse official_art parasaur parasaurolophus penis perineum perry_the_parasaur presenting presenting_hindquarters raised_tail rear_view scalie smile solo spread_legs uncut upside-down|2007578112