Weird lacklustre appointment.

[philipkntz]

So this morning I met a lady who shall remain nameless, been on my radar for some time but first time meeting her.
She is attractive, has good english, bears a reasonable resemblance to her photos and has a mixed bag of reviews.
I was clean, polite, on-time. I paid the advertised price for 30 minutes, no haggling and i took a shower at her place.
There followed a very lacklustre performance and after about 20 minutes I knew I wasn't going to finish and just started to get dressed. She was encouraging me to go to the ATM and come back with more money.
I pointed out there was no point, that I just wasn't feeling the vibe from her, and she says,"What do you expect for 80 euro? That most guys just pay 100"
I put my hand in my pocket, pull out 40 euro and say that I brought that for a tip. She says, "Nobody pays 80 euro then leaves a tip." I point out that I paid 80 and was about to leave unsatisfied.
She plucked the 40 euro from my hand, pushed me back on the bed, saying "Now you can find out what you get for 120"
Completely different experience, she even accompanied me into the shower and made sure everything was well washed afterwards.
Are tips really that rare for lower priced escorts? I have my own rule that I round up to at least 100 if the service is good.