The Amber-Rose Holiday

Winter break at last! You're a junior at a tough college away from home. Your mother's best friend Katherine lives locally and invited you to spend the holidays at her house with her two daughters, Amber and Rose. You all used to play together as kids, but wow have they grown up! Decide what you want, fully flexible play/reading (decision trees allow you to choose who to get involved with and who to stay friendly with only).