FURVERT!

abs all_fours anal anal_penetration anthro black_body black_fur blue_eyes canid canine canis civet collar doggystyle domestic_dog dominant duffy_(duffy)duo erection from_behind_position fur genitals hi_res humanoid_genitalia humanoid_penis husky kneeling kneeling_sex kvothe larger_dom looking_pleasured madandsweet male male/male male_penetrated male_penetrating male_penetrating_male mammal multicolored_body multicolored_fur nipples nordic_sled_dog pecs penetration penile penile_penetration penis penis_in_ass pink_penis pounding_ass pounding_fist purple_body purple_fur sex simple_background size_difference spiked_collar spikes spitz tan_body tan_fur thrusting two_tone_body two_tone_fur vein veiny_penis viverrid white_background white_body white_fur