Rule34.GG

Regular almost fully inside
anal
anal vore
anthro
anus
balls
belly
bodily fluids
cock vore
erection
extreme size difference
feet
feet first
forced
genital fluids
genitals
group
head first
holding micro
holding prey
humanoid genitalia
humanoid penis
imminent oral vore
imminent vore
looking at prey
lying
macro
macro pred
male
male/male
mammal
membrane (anatomy)
micro
micro prey
mustelid
on back
open mouth
oral vore
otter
otter tail
pandottermon
partially inside
penile
penis
precum
size difference
teeth
toes
tongue
trapped
underfoot
unwilling prey
vore
webbed feet