FURVERT!

ambiguous_gender ambiguous_pov anthro anus backsack balls biped black_body black_fur black_hair butt butt_focus duo equid equine first_person_view fur genitals hair hi_res horse iampatty male male_anthro mammal muscular muscular_anthro muscular_male nude penis perineum presenting presenting_anus presenting_hindquarters purple_eyes solo_focus spread_anus spread_butt spreading