I'm not sure what her problem is but she seems like she's unable to cum. She reaches the point of no return and then stops the show in its tracks. Ino ticed this in the previous threesom as well.
16:39:04
The brunette just keeps on yapping along, telling stories about god knows what. It's like she has no idea what a sexual situation is all about.
There is only one solution to solve this
The problem is that the brunette is like a child in a woman's body. She's always acting, dancing and playing but shows no sexual passion at all. The blonde, on the other hand is amazing IMO. So much potential that has not been discovered yet.