Odysseus and his men were on their way to the island of Aeaea that belonged to Cerces.
When they finally got to Cerce's Island, they got off their boat and stepped down on the sand. Odysseus's men were very nervous because they knew about her island before Odysseus did. Also their troubles got them into problems before too.
Once Cerces found out about odysseus's men on her island, she got so mad. She decided to make a plan on drugging them to turn them into some sort of animal. She disliked them so much.
Odysseus men went into Cerces castle and ended up in the dining area. They saw her sitting on her throne, and she offered them a big fruit bowl for them to eat. Her plan was to drug them and she did so. They were eating and eating the fruits but they didn't know the had a drug.
Once the men finished eating, they sat there for 10 straight minutes. They felt tingles around their bodies but they thought they overate too much. Cerces on the other hand had a big smirk on her face, she was just waiting for them to turn into pigs. 5 minutes later, bam! They were pigs. Cerces was laughing at them because her plan worked. Now the pigs couldn't save themselves from trouble.