Olivia travels to Las Vegas to see if the sex industry really is bigger and better there and for the first time she will also visit a brothel, the legendary Chicken Ranch.

In this episode Olivia seeks out the latest innovators in the booming sex industry looking for the next gap in the market. From distilling worn pants to erotic audio porn.

Olivia meets Lily Phillips to understand how sex stars have raised the bar for creators to cause maximum outrage in a bid to attract subscribers.

From nights of passion to sending soiled underwear in the post, there's money to be made from the "boyfriend experience". Meet the guys coining it in and some of the women who are willing to pay for it.

Out of the three million plus content creators on the OnlyFans platform, only the top one percent are making the big bucks. Olivia travels to the US to find out how much the top earners are making.

Findom, or financial domination, has a reputation for being the easiest way to make money in the sex industry, so Olivia delves into a world which promises the biggest cash returns for the least amount of effort.

Olivia Atwood delves into the phenomenon that is OnlyFans, a subscription site that exploded into the mainstream and now has over 100 million users worldwide.

Olivia explores the earning power of strong women who are cashing in on their muscles, from bricklayer who's made a million, to a body-builder in the US with an enlarged clitoris.

Olivia delves into the world of Stripping, setting out to discover whether this centuries-old industry still has a place in the overcrowded adult market. Who's making the money?

Olivia meets the women who market themselves as MILFs and GILFs to help monetise their sexual services, including 71-year-old Caroline, who is hoping to pay off her mortgage thanks to a demand for sexually attractive grandmothers.

Olivia delves into the world of online porn, with more people than ever entering into the world of adult entertainment in a bid to turn clicks into cash.

Olivia delves into the ever expanding world of Camgirls, learning about the often bizarre ways men get turned on, and the women making a fortune doing it.