The mature neighbor turned out to be a wealthy man. I can find no other explanation for the blonde's sudden desire for anal sex with him. In fact, she did everything for him and it is immediately clear that she is trying for her own benefit. She even gives him a deep blow job.
It was a very good idea for the café owner to put his wife behind the counter. The customers came in droves. Yes, the nymphomaniac wife had always demanded more attention, but now it was good for business. Her charms were always in business, the coffee sold as well as alcohol, and even had its own regulars. Even a barista could achieve fame if her husband didn't mind.