When they moooooaaaaaannnn !!!!!
I had one client this week, an otherwise nice perfectly clean decent looking older gent. We get naked and he starts with that dramatic moaaaaning act. Just not the good day as I had a really bad migraine. He spent over 30 min moaning straight into my ears. Awful. Just awful.
That other guy I saw twice and will not see again no matter what just because of his fucking MOANING act. I know people can moan in bed but in this particular case it's an act, you can say it's not natural. Might be he saw it in some lame porn and it's his freaking idea of sensual and passionate love making. The twat lays there on my bed letting me ride him (well yes of course!) while he keeps his eyes closed, moans, growls, bites his lips, throws his head back and theatrically stretches his arms above his head to grab the pillows in spasms of pure pleasure. To sum it up: imagine a big fat cat having seizures / epilepsy attack. Wait, don't, it's insulting for cats:)
Shit now I have flashbacks. Ewwww