Rule34.GG

Regular 4 toes
after transformation
animal genitalia
animal penis
anthro
arin michaelis
black nipples
border collie
bulge
canine
canine penis
claws
clothed
clothing
collie
cum
erection
full moon
hi res
howl
legwear
male
mammal
moon
nipples
open mouth
pants
paws
penis
post-transformation
precum
shirt
socks
solo
spiritcookie
striped shirt
sweat
t-shirt
toe claws
toes
torn bottomwear
torn clothing
torn socks
torn topwear
transformation
were
werecanine
werecollie
weredog