16:9
2021
3d_(artwork)
anthro
anus
balls
biped
canid
canine
conditional_dnp
detailed_background
digital_media_(artwork)
duo
fox
fur
genitals
hi_res
male
male/male
mammal
mustelid
nude
otter
penetration
penis
pxlfur
size_difference
smaller_male
smaller_penetrated
text
url
watermark
widescreen
