Rule 34 Dev - 1boy 2014 abs anthro balls biceps bird's-eye_view eddie_(evane) erection evane eyewear glasses hand_on_chest high-angle_view horn humanoid_hands humanoid_penis kihu looking_at_viewer lying male male_only mammal muscular muscular_male nipples nude on_back pecs penis raised_eyebrow rhinoceros sketch smile solo thick_penis uncut url|2390902304