I have been in both D1 and D2 few times these two months as I want to explore more (this project is still not completed yet). I had very mixed experience regarding 1Q and 2Q. Sometimes I had 2Q (usually being OK'ed once in the tub and then one ML in bed) without extra money needed. But sometimes I was asked by the girls to pay extra for ML.
Can some experienced C-Hings help confirming the rule? Is it dependent on the girls? This is important to me as I need 2Q to satisfy.
If you are so keen on that girl, you should call D1 first and confirm she is there. Anyway, seeing the real person is also important and that is why I like to go SN because you can see 20+ girls and select.
Most of the time, if you are nice to the mm or if she is kind, she will not ask you for additional $ for ML in bed if you shoot your load (accidentally) in the tub via BJ, etc.
But there is no FIXED rule...Most of the Thai mm have been nice to me so this was never an issue for me...