Pasiphae

Pasiphae (Ancient Greek: Πασιφαη) was a immortal sorceress from Greek mythology. She was a daughter of Helios and Perseis and was the sister of Circe, Perses, and Aeetes. Pasiphae was the Queen of Crete as she was the wife of King Minos. By Minos, she became the mother of Acacallis, Ariadne, Androgeus, Glaucus, Deucalion, Phaedra, Xenodice, and Catreus. With the Cretan Bull, she mothered the Minotaur.

The Minotaur
Due to being cursed by Poseidon or Aphrodite, Pasiphae fell in love with a white bull that had come to Crete from the sea sent by Poseidon. In order to copulate with the bull, Pasiphae had Daedalus build a wooden cow which she hid in. Being impregnated by the bull, she gave birth to the Minotaur, which Minos hid in the labyrinth.

Curse of Pasiphae
As a sorceress, she was skilled in the use of magical herbs. Using her skill, she cursed her husband so that he would ejaculate poisonous creatures, like serpents or scorpions, to kill any woman that he had sex with. Procris was able to have sex with him due to a protective herb and Pasiphae herself was immune to this fidelity charm.