Sleep for now

Well, you were tired after that. Slumping into your bed, you passed out and only woke up the next morning as your mother shook you awake, not remembering anything that happened last night.

"John, I'm taking Jessica to the bank." She said, pulling on her handbag. "I'll be gone all day, most likely. Make sure Beth remembers her insulin, you know she forgets sometimes."

"Yes, mom." You sigh. Your mother smiles and leaves, waving. Still, you were alone in the house again, with your little sister no less. That could be useful...