FURVERT!

anal anal_penetration animal_genitalia animal_penis anus backsack balls bestiality bovid caprine caprine_genitalia caprine_penis domestic_sheep double erection female female_on_feral feral from_behind_position genitals group group_sex hooves horn human human_on_feral interspecies legs_up lying male male/female male_penetrating mammal monochrome mounting nude on_back penetration penis sex sheep side_view text threesome trio url vaginal vaginal_penetration vulva