Rule 34 Dev - absurd_res anthro armpit_fetish armpit_hair balls blue_eyes body_hair flexing_muscles gay genitals half-erect half-length_portrait hands_behind_head hi_res humanoid_genitalia humanoid_penis kangaroo macropod male male_only mammal marsupial nude penis pinup portrait pose pubes simusart smile solo solo_male|10884430584