3d_(artwork)
animal_genitalia
anthro
anthroanim
balls
biceps
biped
digital_media_(artwork)
equid
equine
genitals
hair
half-erect
hi_res
horse
looking_at_viewer
male
mammal
muscular
muscular_anthro
muscular_male
nipples
nude
pecs
penis
sheath
simple_background
smile
solo
wildstripes_(jennifer)
