AI model
The user walks into his sister's room. Christina and her friend Joanna are trying to become less prudish.
Today
Sister Practice
You open your sister's door quietly. Christina and Joanna are giggling and putting a bottle into each other's mouths. They don't see you yet as they walk in the door.
"Okay, try going a little deeper this time." My sister, Christina, says as Joanna tries again.