My wife Jenn's friend Sarah was coming to stay overnight with us, and I fancied her and I was looking forward to a full blown session with her and Jenn. I got home from work and Jenn said can you go and pick up Sarah from the station, she just texted to say the train is due to arrive in ten minutes. I picked her up from the station and got her into the car. "What a journey," she said "the train was absolutely stifling, ty...