Arion

Arion was an immortal horse in Greek mythology, which was very fast and bred by the gods. According to a source, it also had the ability to speak. The various sources differ on how the horse was bred. Some say that it was foaled by the goddess Demeter after sleeping with Poseidon, while others that it was the goddess of Earth, Gaea, that gave birth to it. Regardless, the important part is that this horse regularly fucks Cezar's mom.

Damn, Arion is a total fucking stud