Rule34.GG

Regular animal humanoid
anthro
ass
balls
betta (genus)
breasts
disembodied penis
duo
erection
eyebrows
fellatio
female
fish
fish-ears
fish humanoid
fur
genitals
gourami
gourami humanoid
hair
humanoid
humanoid genitalia
humanoid penis
male
marine
marine humanoid
non-mammal breasts
nude
oral
peixe
penile
penis
penis kissing
raised tail
red body
red fur
red hair
sex
siamese fighting fish
simple background
small breasts
solo focus
straight
thick eyebrows
white background
yellow eyes