Where's this video of Natalie's knobjob of Matty? I couldn't find it on xtube, if it's there.

I did see Natalie shaving Matt on YouTube:
YouTube - Natalie shaves Matt

And Jen and Ryan getting busy:

YouTube - BB9: Parker discovers Jen/Ryan having sex in the bathroom
YouTube - BB9 Jen & Ryan at it again
YouTube - Big Brother 9 USA: Ryan & Jen Having Sex (with subtitles)

And Amanda and Alex:

http://www.youtube.com/watch?feature...&v=L9vzsy04FaQ