I can understand why some of the stables SOPs is to collect first. Some arseholes lurking here bonk for free and leave while the ladies are showering, some even steal the ladies money after a free bonk. Really perilous trade and evil bastards.
In our case, if we pay and get sucky service, the most is we don't patronise any more. If we bonk and don't pay after, the ladies have much more to lose.
In a way, the lady is not wrong to insist for full payment. No matter how sucky the service, you'd have seen them in the buff and properly checked the goods.
Think about it this way, when you order wanton mee and the wantons came half cooked, can you insist on not paying first at the foodcourt?
No. You can complain, you can rant, you can bring your money away. But you'd still have paid because you ate the noodles.
The vendor may choose to give you a future discount, or offer you roast duck noodle instead, but never a refund.
Shit service happens every now and then, but even then, we'd still have to pay, no?
If the lady insists on me paying, it's actually a good reason not to tip if I don't get satisfactory service. If she's deserving, I'd still tip some after the deed.
Just my two cents bro, not trying to side with any stable in particular but have personally heard from more than a lady getting cheated in one of the worse ways possible. Screwed for free, hard earned money gone and passport also gone...
Peace out.