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!
What the hell did that lecherous daughter slip into her father's tea, some kind of stimulant? She deliberately wanted him to get a hard-on, and she walked around the house in her panties! And where could the man go when his head had already caught the target. No dick could resist that temptation.