Someone explain this to me

I really hate it when guys ask, "What do you want me to do to you?"

Clearly there is a right answer, which is, "I want you to have sex with me."

But I don't want that.  Clearly not because they're not even here.  They're on the other end of a smartphone.  Plus I just don't want it.

So why on earth do all these men think it's a sexy thing to say?  If they're that bothered about finding girls on the Internet who can make them horny, they should just shut up and watch some porn.  That's why it was invented.  

Leave me alone and let me sleep.  Ta.