scylla

aiomonstergirls

tentacle girl [pony + illustrious] xl

bioluminescence concepts - monster girl encyclopedia - 魔物娘図鑑

octopus mermaid(cecaelia, scylla)

scylla/octopus girl for pony

the monster girl i saved - claudia

hiruko - monster girl quest!/monmusu quest! - illustrious

black alice/goddess of chaos/alicetroemeria - monster girl quest!/monmusu quest! - illustrious