Rule 34 Dev - 2boys all_fours anal anal_penetration anal_sex backsack balls black_claws claws cum cum_in_ass cum_inside cumshot darris digitigrade doggy_style domination dracophilia dragon duo ejaculation fangs feral feral_on_human feral_on_male feral_penetrating feral_penetrating_human furry gay gold_(metal) gradient_background horn human human_on_feral human_penetrated internal interspecies jewelry knot male male_only maledom mammal mane membranous_wings on_top on_top_of orgasm penetration penile_penetration penis quadruped sex silvergrin simple_background spade_tail wings x-ray yaoi zoophilia|3262475672