After your girlfriend breaks up with you, you immediately call your “stepsister” and ask to crash on her sofa. She enthusiastically agrees and seems delighted to have you to herself. Remembering how much fun the two of you used to have going “camping” in the living room, she sets up a blanket fort and playfully invites you inside. It feels nice to hide away with Sis under the blankets. As the two of you begin to reminisce about old times, you bring up a party in college in which the two of you committed the ultimate taboo. She’s insistent that you never went all the way, but maybe it wouldn’t have been so bad if you had… Perhaps it’s time to pick up where you left off and rekindle the feelings you had for each other that night. Are you ready to try?