Tags:
animal genitalia
anus
avian
becoming erect
cetacean
claws
detailed background
dinosaur
dolphin
dromaeosaurid
feathered arms
feathered raptor
feral
genital slit
genitals
hi res
hot spring
hybrid
imageboard
male
mammal
marine
mountain
nature
partially submerged
penis
penis tip
prehistoric species
redraptor16
reptile
Rule34
ryke sellwing
scalie
scenery
solo
spread legs
spreading
steam
tail
theropod
toe claws
toothed whale
water