Rule 34 Dev - <3_eyes 2018 ambiguous_gender anatomically_correct beasteros brown_fur brown_mane dark_skin drooling duo equine erection eyelashes faceless_male facial_markings fellatio fellatio_from_feral female female_focus feral first_person_view fur green_eyes heart hi_res horse human human_on_feral interspecies larger_feral licking looking_at_viewer looking_pleasured male male_focus male_human/female_feral male_on_feral male_pov mammal mane markings nude oral penis pony precum pubes saliva sex signature simple_background size_difference smaller_human smaller_male solo_focus teasing tongue tongue_out vein veiny_penis white_background zoophilia|3143906448