Rule 34 Dev - 2015 animal_genitalia anthro arms_behind_back avian balls balls_bigger_than_penis beak big_balls big_penis chest_tuft closed_eyes dialogue digitigrade diphallia diphallism english_text erection flare fur hair hippogryph hooves horsecock huge_balls huge_cock hyper hyper_balls hyper_penis imminent_orgasm male male_only multi_penis nipples nude open_mouth orgasm_denial oversized_balls packmind packmind_(character) penis pent_up plain_background precum sheath signature sitting sketch solo spreading teeth text tongue tuft vein veiny_penis wings|1894513288