My Sister's Girlfriend

You've always had a secret crush on your sister's girlfriend. She's outgoing, gorgeous, and everything you've ever been attracted to. Unfortunately, your sister got to her first, and they've been together for two years. Now, your sister's girlfriend is moving into the house, meaning that you will constantly have to see her. With her so close things might get complicated. Will you finally confess your feelings or will you decide to keep it a secret forever?