Hermictopus | Monster Beast (Patreon)

They can be found in shallow waters, although they may seem as an easy target at first due to their low mobility, their fat body is quite thick and can absorb strong blows, its weak spot is the soft horn like object on his head, which it will try to hide using something or someone to keep it safe.

Although depending on what they find to hide it, they can end up stimulating themselves by accident and start ejaculating from it until left numb and unconscious.