Rule 34 Dev - 2018 4_toes 5_fingers abs all_fours anal anal_sex animal_genitalia animal_penis anthro anthro_on_anthro armband balls barefoot biceps big_penis biped black_balls black_claws black_eyebrows black_hair black_nose black_penis blue_background brown_hair bull_terrier canine chrimson claws collar cross_fox doggy_style duo ear_piercing equine_penis erection eyebrows flying_sweatdrops fox from_behind_position hair horsecock hypnosis kihu long_penis male male_only male_penetrating mammal medial_ring mind_control mottled_penis multicolored_penis muscular muscular_male nipples nude open_mouth peable pecs penetration penis piercing pink_balls pink_nipples pink_penis pink_tongue precum purple_eyes sex short_hair simple_background spiral_eyes sweat sweatdrop terrier toes tongue two_tone_penis url yaoi|2997903072