Rule 34 Dev - abs anthro avian balls biceps big_penis bird body_hair casual_nudity chest_tuft clothing duo eye_contact feathers flaccid footwear footwear_only foreskin genitals happy_trail hi_res humanoid_genitalia humanoid_penis locker_room looking_at_another male male_only midnightsultry mostly_nude muscular muscular_male muscular_thighs navel nipples pecs penguin penis pubes sitting socks socks_only standing talking_to_another tuft washcloth|7711733344