Rule 34 Dev - 1boy 2014 4_toes all_fours anal anal_masturbation anal_sex animal_genitalia animal_penis ankle_cuffs anthro autofisting backsack balls black_fur canine canine_penis claws closed_eyes clothed clothing cock_ring cum cum_on_ground cum_while_penetrated dildo dipstick_tail equine_dildo fisting fluffy fluffy_tail fox fur jacket knot looking_pleasured lube male male_only mammal masturbation meesh multicolored_fur multicolored_tail open_mouth penetration penis penis_backwards perineum rubber self_fisting sex_toy shackles signature simple_background solo tan_fur teal_background toe_claws toes tongue tongue_out white_fur y-foxy|2319385136