http://www.hclips.com/videos/nacho-vidal-reverse-group-sex-barcelona-2011/
At 14:12 Nacho takes the woman who was hosting the show and fucks her.
Staged, bit still hot!
Here:
http://www.pornhub.com/view_video.php?viewkey=1023398843
At the end of the scene another girl enter the room to give him a blow job for a little bit.