FURVERT!

absurd_res aku_(akuwolf)animal_genitalia animal_penis anthro anthro_on_anthro big_penis black_body black_collar black_fur black_sclera blue_eyes bodily_fluids bone_gag bound brown_body brown_ears brown_fur canid canine canine_genitalia canine_penis canis cheek_tuft chest_tuft collar countershading duo erection facial_tuft front_view fur gag gagged genital_fluids genitals glistening glistening_eyes grey_body grey_fur hands_tied hi_res inner_ear_fluff knot licking licking_lips licking_own_lips male male/male mammal muzzle_bit_gag muzzle_gag orange_eyes penis precum precum_on_own_penis precum_on_penis red_collar red_penis red_tongue self_lick spread_legs spreading t.y.stars tan_body tan_fur tongue tongue_out tuft white_body white_fur white_inner_ear_fluff wolf