Tags:
animal genitalia
animal penis
anthro
bodily fluids
cum
cum on chest
cum on feet
cum on own chest
cum on own feet
cum on self
cum string
cumshot
ejaculation
equid
equine
equine penis
erection
genital fluids
genitals
greyscale
hooves
horse
imageboard
laser (artist)
lying
male
mammal
masturbation
medial ring
monochrome
muscular
muscular anthro
muscular male
nude
on back
open mouth
pecs
penile
penile masturbation
penis
Rule34
simple background
solo