Post for those who like: 4 fingers, age difference, all fours, anal, anal sex, etc.
Regular 4 fingers
age difference
all fours
anal
anal sex
anthro
black nose
blue fur
blue hair
blue tail
bobbie
brother
brothers
canine
cheek tuft
clenched teeth
closed eyes
countershading
doggy style
domination
ears back
eyebrows
from behind position
full-length portrait
fur
grey fur
grey tail
hair
half-closed eyes
head grab
incest
larger male
looking back
lying
male
male domination
male penetrating
mammal
multicolored fur
nude
older male
on front
open mouth
penetration
pink tongue
pinned
portrait
questionable consent
robbie
robbie (rotten robbie)
rotten robbie
rough sex
sex
short hair
sibling
side view
simple background
size difference
smaller male
solo focus
teeth
tongue
tongue out
tuft
two-tone fur
two-tone tail
white background
wolf
yaoi
younger male