FURVERT!

1:1 2012 all_fours anal anal_penetration anthro anthro_on_anthro arody biceps big_muscles black_hair black_horn black_nose black_penis blue_eyes bottomwear bottomwear_down butt butt_grab canid canine canis claws clenched_teeth clothed clothing collar digitigrade domestic_dog drag_(character)dragon duo erection eyewear from_behind_position fur genitals glasses green_body green_scales hair hand_on_butt horn husky interspecies kneeling langdon_marston licking licking_lips male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_male mythological_creature mythological_scalie mythology nipples nordic_sled_dog nude one_eye_closed pants pants_down partially_clothed paws pecs penetration penis raised_tail scales scalie self_lick sex spiked_collar spikes spitz student tail tail_grab teacher teacher_and_student teeth tongue tongue_out topless