Holt! He's a unicorn! Cute and rainbowy.
He takes human form often, and many times he gets stuck that way. He doesn't like to wear clothes, but he'll wear enough so that others around him don't get a shock!
His name comes from hope and colt combined. He was named because he is the bringer of hope to his people!
I didn't think this was really any sort of adult content, sorry if anyone's delicate sensibilities are rocked by the unicorn!