When you write your sales text for your sites, blog posts, galleries, etc, do you find writing to the surfer in the first, second or third person perspective actually works better for sale?

For example which of these types of writing do you prefer to use?

I fucked his tight hole
You fuck his tight hole
He fucked his tight hole

Do you think it even makes a difference if the models and remainder of the text is 'sexy'?

Your thoughts please?

Regards,

Lee