Oh dear, Stevie boy won't be happy with this one. Not with his strict iPhone anti-smut stance.

It looks as if the porn industry is using Face Time for, well anything but Face Time. Butt Time, Boob Time....you get the gist (we resisted the urge to be even ruder with these examples).

The Daily Mail is reporting that sex-chat-lines are springing up over in the US with adverts for girls to "perform" appearing online.

Quentin Boyer of adult production company Pink Visual explained that Face Time sex-chat could be successful because of the personal nature of smartphones. He said: “A phone is such an intimate thing, you usually don't lend it out or have someone else use it”.  

He explained that the girls for his Face Time service will be the same girls that appear in his videos. There's also reports that they'll all get free iPhone 4s as well.

However, adult-star Teagan Presley said that Apple's device isn't ideal for the intimate chats.“You can have the phone on your face, or other body parts, but not both at the same time", she said.

“Most customers want the full package, and it's going to be difficult holding a phone”.

Hmmm, we're not sure the sort of guys who'll be using this service will really be interested in seeing the ladies' faces - but what do we know, eh?

It's been quite a smutty week for the iPhone with the news also breaking that pornographic novels are proving to be very popular in the iBooks store.

It all puts a whole new spin on the "death-grip" phrase, that's for sure.