Gem Blast is a porn parody of a Cartoon Network series of the same name created by some fans. It involves the characters Pearl and Amethyst who decide they are horny for the character Steven Universe, who has been turned into an adult in this version. It was developed by the artist named Digitalkaiju and a programmer named Rilogator. They plan on a second Chapter to be released soon. So, if you loved this cartoon and somehow wished it were real and sexier, then here’s your chance to live that fantasy.