Glad she has got a sense of humor. Cheaper than being married as you are only paying by the hour - not for years of it. No need to buy a house, take out the bin, visit her parents etc, can see the attraction.
So for men who have a great social life, plenty of sex and enjoy themselves here is the answer to complete their experience.
Might be good to book a session after a particularly stressful day at work, for a few pounds more you can then turn it into a full blown row, shouting, swearing and generally pissing off the neighbors before you storm out slamming the door and go to the pub.