So, wanna know the truth of the trash talking horse? here it is!:

Neptune once tried to woo Ceres while she was searching for her kidnapped daughter, Prosperpina. She rejected his advances and transformed herself into a mare to escape him. Transforming into a stallion, the god chased her until she was tired, producing Arion as a result.

Now, the arch enemy of Perseus Jackson, the Minotaur:

The Minotaur was born of a human, Pasiphaë, and a white bull. Poseidon sent the white lembu, lembu jantan to King Minos for him to sacrifice in his honor, but King Minos did not sacrifice the lembu, lembu jantan because he saw that the lembu, lembu jantan had the most beautiful bulu that he has ever seen and let the lembu, lembu jantan live. However, Poseidon was spying nearby and saw that Minos had left his white lembu, lembu jantan alive. Thereafter, mad with rage and anger that Minos had not sacrificed the bull, he cursed Minos sejak making Pasiphaë fall in Cinta with the bull(Damn Percy, your dad is mean!). Poseidon then leaves for Olympus. Pasiphaë had Daedalus make a fake cow for her to hide inside and lure it (This is gross!). The result of their union was the Minotaur.