Your iPhone can view and stream porn videos online/via the Internet using the QuickTime video viewer that's preinstalled on your iPhone. QuickTime is included in the iPhone web browser (called Safari).

This method of watching iPhone porn videos is known as "streaming".

Three important considerations when it comes to watching porn movies on your iPhone...

1. You'll need to use your network carriers EDGE or 3G connection, or you can access via wi-fi to connect to the internet. Wi-fi is the fastest.
2. Your chosen porn web site MUST provide porn videos in QuickTime format.
3. You stream the iPhone Porn video EVERY TIME you want to watch it.

Give it a Try: Visit xratedmob.com using your iPhone.

See Also: Where to Find Streaming iPhone Porn 

NOTE: The iPhone cannot currently view Macromedia Flash or Shockwave files.

The alternative to Streaming iPhone Porn Videos is to download them to your PC and then sync them to your iPhone using iTunes. See: How To Download iPhone Porn Movies