Princess Robot Bubblegum (seen in Grand Theft Auto IV)

Master Hentai follows in the footsteps of the many dirty old men who came before him. He can be seen making Princess Robot Bubblegum “train” in skimpy clothing, sneaking photos of her, etc. It's easy to see where his true interests lie – and they aren't with beefing up Princess Robot Bubblegum's fighting skills.