FURVERT!

4:3 abdominal_bulge anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro armpit_hair balls barbell_piercing bodily_fluids body_hair canid canine canine_genitalia canine_penis canis collar cum cum_in_ass cum_inside domestic_dog duo erection fully_sheathed genital_fluids genitals interrobang intraspecies male male/male male_anthro male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_anthro muscular_male nipple_barbell nipple_piercing nipples peable penetration penile penile_penetration penis piercing sex sheath sheathed_while_penetrated spread_legs spreading surprised twistedhound