Rule 34 Dev - accipitrid accipitriform anal anal_sex anthro avian balls bearded_vulture bird chastity_cage chastity_device duo erection feathers genitals hi_res humanoid_genitalia humanoid_penis kinkmilk male male/male male_penetrated male_penetrating male_penetrating_male mammal old_world_vulture penetration penis sex taylor_vee vulture|4521316384