I am considered very physically fit and strong, I get tired during constant wanking, intercourse and blow jobs. This hasn't changed in the 12 years  I've been earning money for sex, and there's never been a correlation with client numbers.

 

He talk poo. They try it on of course! Don't listen to their sillyness. You're in control of your work not him. I do 5-10 mins wank max then strongly suggest they'd like to DIY ! If they refuse I whisper those magic words 'session's over' and tidy up the room, turn off the music and they start getting dressed. I've done my part of the contract.

I'd be inclined to drop him if he's a hole or charge him extra for extra wank work. I charge £30 more per xtra wank=10mins. (That's within the hour not giving him more time.)

I couldn’t do it for a whole hour sometimes I think men wank too much and it can make cumming hard maybe

I'd have told him to wank himself for 15 minutes straight without switching hands and if he succeeded offer him £20 back.That would have taken the smugness right out of him and been amusing watching him sweat as he tried hard not to swap hands.

I have pain similar to tennis elbow now I think it could more accurately be described as wankers elbow

Ladies you have me in hysterics reading your reply’s.
Thank you all for contributing.

I’m beginning to think I’m getting softer as I’m getting older.

I thought as it’s 1 hour he has paid for I have to do what he wants! I did find it hard work hence I said no to another 1 hour.
He didn’t pay me straight away, I had to ask after 10 mins and this is when he told me he has always paid the professional part way!
Regarding the wanking he said his wife eventually puts a chair at the side to do it so her arms don’t hurt.
Honestly in all the time I have worked I have never encountered this.

He left me traumatised

He sounds like a right wanker and he also sounds like something Donald Trump would say FFS!
 Of course he has to pay up front too - he is living on his own planet.
I will do it for 10 mins max and then have to try something else. My hand and wrist will actually go numb.
If nothing works and he is out of time, I will put on my bored look on and get dressed pronto.
I wouldn't bother seeing him again.
Poor wife, is all I can say!