O Negocio - Season 4 (2018)

With Karin on the precipice of publishing her tell-all book, the Blue Ocean women realize they must delicately inform their own families about how they really make a living before the world finds out the truth.

At her book launch, Karin finds out the publisher made declasse changes to the cover and cast doubt upon its real-life basis. Magali tries to get Zanini back. Mia and Giancarlo continue to play games--this time in person.

After her televised humiliation, Karin asks for a second chance to best a conservative talk show host, Alvaro Sintra. Luna has a regular client, with whom she is becoming very familiar. Magali tries to seduce Leticia as a way of getting to Zanini.

When Karin is unjustly blamed for an assault on a call girl, she launches a campaign against sex work prejudice. Meanwhile, Luna brings her mother to the club; Magali and Zanini fumble their seduction game; Ariel threatens Yuri; and Cesar begins to doubt his relationship.

Karen accepts a dinner invitation from Alvaro, who challenges her once again. Chris reappears in Luna's life after she's had a fight with Oscar. Magali finally gets what she wants.

Karin becomes the victim of a plot which could send her to jail. A visit from Oscar's mother takes him by surprise. The women of Magali's polyamory community try to convince Zanini they need another male.

Karin is pressured to cut a deal with the DA to get out of jail. Magali, Leticia, and Sabrina search for another guy for their poly-love home. Inspired by real life, Yuri gets an idea for his next film.

Karin gets to know her cellmate, who makes Karin rethink her options. Ariel, Cesar, Eric, Luna, and Oscar poke fun of Yuri's new script but Mia points out that his characterizations of them all are quite realistic. Meanwhile, Magali, Leticia, and Sabrina find their fifth poly community member, Guga.

Mia uses the power of seduction to reveal the set-up that took down Karin. Oscar shows interest in a scam involving people very close to him. Magali struggles to get along with Guga.

Karin enlists fellow escorts to expose those trying to shut them down: many of them are clients. Meanwhile, Luna and Fran look for Oscar, Giancarlo and Mia try dating, and Eric shares big news.

Luna tries to embrace her new life without Oscar. Karin finds herself at odds with Giancarlo. Mia opens her restaurant. Ariel is distressed by the idea of becoming a grandfather.

Karin takes up Giancarlo on an offer to play one of his games--with very high stakes. Luna makes a decision about Oscar, as does Magali about her polyamory community. Ariel and Eric face up to responsibility.