Older sister of
Shiori_Mermaid she is a bit more predatory than her little sister. She is protective of Shiori as she does not like when others push her around (Well others apart from her).
As said before she is more predatory than her sister and thus more willing to have a meal wriggling in her belly. It does not mean she can't just hold those she eats and even those that got eaten are given a chance to be reborn as mermaids thanks for her inherent magical properties.
(Image will be removed at request)