Search these providers for videos using this Ultimate Search Engine.

YouTube
MYSPACE
Dailymotion
Google Video
YoQoo
Videos from Mofile
Veoh
Revver
iTunes
LiveVideo
Megavideo
PornoTube
My Video

and more.....

There is a Family filter which can be turned off to enable searching for adult strength videos.

This is a single user license, your allowed to use this on any domain you personally own.

demo link
buy it here