Rule34.GG

Regular animal genitalia
animal penis
anthro
aquatic dragon
arms above head
blue body
blue claws
blue scales
brother
brothers
chin spikes
claws
conjoined
diphallia
diphallism
dorsal ridge
dragon
elbow fin
facial spikes
fish tail
front view
genitals
hemipenes
horn
hydra
legless
male
male only
marine
merfolk
merging
merman
multi arm
multi genitalia
multi head
multi limb
multi penis
muscular
muscular male
penis
purple body
purple scales
rear view
rickleone
scaled underbelly
scales
scylla
sibling
spikes
spine frills
tongue
tongue out
underwater
water