Brandy wants to have a great day at the beach, but a particular jellyfish lady ruins her plans. Meanwhile, in the ocean, Emi wants some singing lessons. Who better to teach her than a trio of mermaids? But first, she must show them the ways to feast on humans in order for them to get big breasts and rumps. I mean, Milos enjoys the curves on Emi, so of course the mermaids would want a merman or human to fawn over them. Too bad, it's their gain at the despair of a bunch of humans.