FURVERT!

anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro anthro_penetrating_male bottomless canid canine canis clothed clothing domestic_dog duo erection fur gunn_(yuguni)hair intraspecies male male/male male_penetrated male_penetrating male_penetrating_male mammal penetration penile penile_penetration penis_in_ass sex square_crossover yuguni yuguni_(yuguni)