I had just arrived home from having a few drinks with some mates. I opened the front door and made my way to the kitchen passing the lounge as I did - the girls were all still here and drinking and laughing together. My housemate Jess had told me the day before that she was having a group of friends round in the evening so I might want to make myself scarce as they would be drinking and things may get loud; that's why I h...