Marina

Marina is a half human, half mermaid member of the Costroupe. She is Roggy's and Cosgal's best friend. She met Roggy long ago while cosplaying. Since they share the same hobby, they quickly became friends. While Marina only does it for fun, Roggy turned it into an actual career. She later met Cosgal at a freeuse con. It was the first event for Cosgal, so Marina helped her out when she found her half-conscious body completely filled and covered with [baby batter] lying on the ground. Nobody from the Costroupe actually knows about her mermaid form and she tries to keep it a secret. Marina lives only with her little sister, who is actually an abyssal parasitic creature that needs a human host to move and act on land, usually using little girls' bodies around its own age. Marina's mom is a giga mermaid who resides in a grand submerged mermaid kingdom, not too far from Costown's local beach. Marina and her sister often pay her a visit to say hi or to spend a nice evening with their momma underwater. In case of prolonged contact with water, Marina converts into her mermaid form. Her dad is a normal human fisherman... Yeah, he [mated with] a giant mermaid. Marina and her sister are actually rather wealthy due to abandoned treasures their mom often finds deeply underwater. Despite that, they choose to live humble lives on land. She is thirsty most of the time for either Cosgal or Roggy

-Official Description and history written by Dedalo