Rule 34 Dev - 2021 anal anal_knotting anal_sex animal_genitalia animal_penis anthro anthro_on_feral anthro_penetrated anthro_penetrating anthro_penetrating_feral ass_to_ass big_penis black_nipples bodily_fluids breasts canid canine canine_penis canis claws cum cum_in_ass cum_inside digitigrade dipstick_tail duo ear_piercing erection feral feral_penetrated feral_penetrating feral_penetrating_anthro genital_fluids genitals gynomorph hair hi_res inner_ear_fluff internal intersex intersex/male knot knotting looking_back looking_back_at_another male mammal markings multi_nipple multicolored_tail mutual_knotting mutual_penetration neck_tuft nipple_piercing nipples nude penetration penis piercing raised_tail sabuky sex sheath toe_claws tongue tongue_out tuft whisker_markings wolf zoophilia|5421806200