FURVERT!

4_toes anal anal_penetration anthro anthro_on_anthro backsack balls black_hair butt canid canine canis claws collar domestic_dog duo ear_piercing equid equine erection feet from_front_position fur genitals hair hand_on_leg hand_on_thigh hindpaw hooves horse interspecies legs_up lying male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal missionary_position monochrome nude on_back on_bottom on_top pawpads paws penetration penis perineum piercing sex shinigamigirl spots toe_claws toes