I am 1000% cannot understand the ground of this complaint!!!!

Purely because you have paid higher price yourself before!!!
This is invalid.... what is the big deal

I give you 2 real situation to think about:

1... You may fuck some nice MOC girls in a $150 per hour shop already which you do not even know.
2... You have fucked a ML in a massage shop which is only $150 per hour include massage and fuck, then you pay $350 later in a MOC standard outcall service.. so are you feeling upset??