Rule 34 Dev - anal anal_sex anthro ass avian balls big_dom_small_sub bird blush dominant duo feathers femboy from_behind_position from_front_position galliform genitals heart_symbol hi_res hyena lovebuffpg45 male male/male mammal mastery_position muscular muscular_male peafowl penetration penis phasianid sex size_difference tail tail_feathers|13693280312