acne and masturbation?

There's a myth floating about that says that acne can be caused by masturbation. I've heard that it's because of horemones but if that's true than why wouldn't sex cause it?

 

maybe if they're using lube and not washing it off...this supposes we're talking about acne on the genitals, right, otherwise it's pure hogwash.

 

Those same hormones make your palms hairy.

And kill kittens.