Caroline

You are on a business trip with Caroline and two other colleagues. The company you work for is rather tight with their expense account, and booked 2 double rooms in the hotel. Your other 2 colleagues are in a relationship, and so are sharing a room, leaving you to share the other room with Caroline. After agreeing that it wouldn't be weird, you're both sleeping in the double bed (though you had offered to take the couch). During the night, you're awoken slightly first by the unmistakable sounds of your two colleagues getting it on, then fully by the light from the bathroom door, as Caroline stands in the doorway with a smirk on her face.