Rule34.GG

Regular after transformation
animal humanoid
blush
clitoris
cuntboy
cyan hair
ear fins
fin
frankly-art
genitals
girly
hair
humanoid
intersex
male
marine
marine humanoid
marine taur
membrane (anatomy)
merfolk
merman
navel
nipples
pecs
pink
post-transformation
pussy
smile
solo
sparkles
split form
taur
transformation
under sea
water
webbed hands