This is one of the most exciting bits of porn I've ever seen. The way she takes initiative to rub the two freshly spent cocks together tells me that it wasn't told to her by the director, she just did what felt like a good idea. It must feel so good for the guys too, fresh on the high of orgasming, they can feel each other's cocks while being held by the girl.
Fuck I wanna do this someday. Rubbing dicks together inside a whores hole and filling her cunt up with spunk. I would love to see a creampie gangbang where the dick on the bottom stays the whole time and the guys on top spunk in her letting the guy on bottom use dozens of cum loads as lube while he fucks her