I think the husband knows that his wife is filming regularly. Look at that - she has a microphone on her left shoulder and is connected to her phone. He's probably jerking off at home when he hears his Asian wife negotiating with the next guy on the stick. To get those breasts moistened with cum - I'd get in line, too! Look how her buns have risen on those jerks - there's a lot to take in!
I especially liked the brunette in this video. Such passion in the eyes is rare, even in real life. You can see that the actress deeply felt his role. And this fact adds spice. It is a pleasure to watch.