I think you hear wrong.Or how about when they Tell you they have a BF who creampies her in the Morning before she goes to work and Then your eating her out thinking wow your really juicy but its really another mans cum your eating up. I hear that happens a lot.
There are such things as showers luckily and most providers are far better at personal hygiene than any civilian.
These things have never worried me at all.
Yes they have a personal life just like we all do and what they do with their BF or their private life is their business.
I am only concerned with how they treat me.