Rule34.GG

Regular 3:4
ambiguous species
anthro
anus
ass
balls
blake jackson
body writing
bondage
bound
canid
canine
canis
clothed
clothing
comic
dialogue
english text
equid
equine
erection
frogtied
fuze
genitals
group
hi res
horse
humanoid genitalia
humanoid penis
legs tied
legs up
lying
male
male/male
mammal
navel
nipples
nude
on back
penis
presenting
presenting anus
raised leg
tally marks
texnatsu
text
topless
wolf