FURVERT!

4:3 all_fours anthro anus balls blue_eyes butt canid canine canis doggystyle domestic_dog erection femboy from_behind_position fur genitals hair heterochromia hi_res humanoid_genitalia humanoid_penis looking_at_viewer looking_back looking_pleasured male mammal open_mouth orange_hair pawpads paws penis red_eyes sex simple_background solo spread_legs spreading tan_body tan_fur tongue tongue_out white_background ziffir