Rule34.GG

Regular 5:4
anthro
avian
bird
canid
canine
claws
digital drawing (artwork)
digital media (artwork)
duo
erection
feathered wings
feathers
female
flat colors
fur
genitals
green body
hair
handpaw
hummingbird
licking
long hair
macro
male
male/female
malekart
mammal
micro
nude
open mouth
oral
oversized fellatio
oversized oral
pawpads
paws
penis
penis on tongue
red eyes
sex
shaded
simple background
simple shading
size difference
tongue
tongue out
wings