r34 popular
download
original
animal_genitalia
animal_penis
balls
black_body
black_hair
black_mane
black_tail
blue_eyes
brown_body
brown_hair
brown_mane
brown_tail
cloud
clyde_(wasen)
digital_media_(artwork)
dolero
dominant
dominant_feral
dominant_male
draft_horse
duo
equid
equine
equine_penis
erection
eye_contact
facial_markings
feathering
feral
flared_penis
frown
fur
genitals
hair
head_markings
horse
looking_at_another
looking_down
looking_up
lying
male
male/male
mammal
mane
markings
mottled
mottled_genitalia
mottled_penis
notsafeforcat
on_back
on_hind_legs
penis
pinned
raised_tail
simple_background
submissive
submissive_feral
submissive_male
teeth
tags