Louise had average looks with heavy breasts and heavy tummy. I was tempted to make my excuses and leave but decided to go through with it.
Perhaps if it was only a 50 quid quickie. Any hole's a goal and all that, when you simply need to get your end away when it's only ever going to be a one-pop affair. Besides you'd be in and in, then out and out in a flash anyway, without having to spend much time in the company of a drunk munter.
But if you've booked for anything longer
you should always walk if you simply don't fancy her. You always have to think, 1) "Why would I waste my hard-earned on something I'd probably turn down in the pub for free." And 2) "How am I even going to get it up for round 2, never mind finish, when I never really fancied her for round 1?"
I recently walked on only a 70 quid half-hour punt for exactly the latter reason. She wasn't awful looking and I'd probably have been reasonably contended shagging her for free after a night out with the beer goggles on. But I was very much in the mood for a more extravagant double-pop booking and simply knew I found her nowhere near attractive enough for her to deliver that.
It's another good reason to book no more than a 50 quid quickie unless you're sure of what you're getting. Even if she turns out to be a complete disaster, you're usually still able to get the business done (if you still want to) with no real sense of loss and the comfort you didn't cough up any more.