Rule 34 Dev - 2016 ambiguous_gender anal androgynous anthro anus ass avian backsack balls beak big_butt bird black_feathers black_fur black_skin blush brown_fur closed_eyes dat_ass detailed_background duo erection facesitting feathered_wings feathers forest fur gay girly girokett green_hair gryphon hair interspecies kneeling licking male male/ambiguous muscular muscular_male nature nude open_mouth oral outside owl penis rimming sex signature tongue tongue_out toumak_(character) tree white_feathers wings yaoi|2374897288