FURVERT!

4:5 4_toes abdominal_bulge abs anal anal_penetration animal_genitalia animal_penis anthro arms_above_head ball_size_difference balls bdsm big_balls big_penis black_body black_fur black_horn black_nipples black_nose black_penis black_tail blindfold bondage bound canid canine canine_genitalia canine_penis canis claws coiling countershade_tail countershade_torso countershading dominant dominant_male duo erection feet fur genitals green_eyes grey_balls grey_body grey_fur grey_hair grey_tail hair hands_behind_back hands_tied horn huge_balls huge_penetration huge_penis hyper hyper_balls hyper_genitalia hyper_penis knot knot_sitting larger_male male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal multicolored_body multicolored_fur muscular muscular_male nipples nude on_bottom on_top open_mouth pecs penetration penis penis_size_difference pink_nipples pink_penis pink_tongue reverse_cowgirl_position scar sensory_deprivation sex size_difference smaller_male smile submissive submissive_male tail tatsumichi tattoo teeth tentacles toe_claws toes tongue tongue_out two_tone_body two_tone_fur two_tone_tail wolf