I was waiting for the phone call to go and pick up my girlfriend's sister and partner from their night out. I was at home just sitting and reading through lush stories, so I was a little horny, and my phone rang. It was my girlfriend's sister saying that they were ready to be picked up. I drove half an hour to get them, and I arrived. To my amazement, there she was. Steph just stood there on her own, with no partner on si...