Rule 34 Dev - 3_toes animal_genitalia animal_penis anthro anus arm_markings ass balls black_nose black_penis blindfold bobbie bondage bound canine cheek_tuft chest_tuft cloth_gag collar countershade_face countershade_tail countershade_torso countershading disembodied_penis duo elbow_tufts equine equine_penis erection eyebrows front_view full-length_portrait fur furry gag gagged grey_background grey_fur grey_tail hands_behind_back horse horsecock humanoid_penis imminent_sex inner_ear_fluff interspecies legs_bound_to_collar leoncana male mammal markings medial_ring multicolored_fur nude penis pink_penis portrait rotten_robbie shoulder_tuft simple_background sitting solo_focus spread_legs spreading submissive toes tuft two_tone_fur two_tone_tail uncut wolf yaoi|2567614672