FURVERT!

anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro backsack balls biped blush blush_lines bodily_fluids butt canid canine canis countershade_butt countershade_face countershade_torso countershading cum cum_in_ass cum_inside cum_splatter cutaway dipstick_tail domestic_dog duo erection eyebrows finger_in_mouth fox from_front_position genital_fluids genitals glans goon_(goonie_san)hair heart_symbol hearts_around_head hi_res hot_dogging humanoid_genitalia humanoid_penis internal internal_anal interspecies male male/male male_penetrated male_penetrating male_penetrating_male mammal markings mating_press oral pawpads penetration penile penile_penetration penis penis_in_ass sex silvius_(draethon)tail tail_markings tongue tongue_out toumator18