Surely you'd drink your own sexwee wouldn't you.
I wish I could alone one week in 4. To coincide with when my wife becomes a maniac bitch and my children tell me they need a sixth pair of trainers. When my wife stayed in London for a couple of nights I went feral according to my local landlady...
I think if you live on your own you have more scope and freedom to be a perv. If like me you are married it can become quite hard work concealing some of your weirder habits from your partner.