Ultima

The Ultima is a werewolf that can turn other humans into one of their kind. It is shone that when The Ultima is mad or upset, their eyes turn a color of red. Aaron from "MyStreet", is from the Ultima family, The Lycans. And it is shown in episodes of TES and PDH that his eyes turn red and turned Ein, a formal werewolf, into a human. It has not been seen that Aaron or his dad (since woman can not turn people) has turn anyone into a werewolf. Aaron even wore a cloth around his eyes to protect Aphmau from being turned. It was later shown that love or someone close to an Ultima can help soothe them, giving them more control over their eyes.