Rule 34 Dev - 2017 4_toes anal anal_sex animal_genitalia anthro anus arm_warmers armwear ass backsack balls black_penis blue_eyes blue_fur blue_hair canine claws clothed clothing collar crossdressing devicre duo echelon_kayari erection feet feline foot_fetish footjob fox fur girly hair heart heterochromia hybrid knot looking_at_viewer looking_back male mammal nude panties panties_aside pawpads penetration penis precum presenting sex simple_background smile thong toe_claws toes underwear underwear_aside white_fur yaoi|2909616944