CHANNEL 4 is bringing back its most raunchy show ever for a third outing. The TV channel will be delving into the world of kinky sex antics once again with a brand new series of the highly controversial Open House: The Great Sex Experiment. In the show, a slew of sexually curious British couples move into a luxury country manor for the weekend in a bid to explore and try out the wildest sexual desires and fantasies and see if they can successfully open up their currently monogamous romances.

Under the guidance of renowned 'sexperts', long-term couples enter the house in a bid to spice up their relationships and learn how to handle having sex outside of their own partnership. It aims to answer the question if Brits can be happier outside of the social norm of a two-person relationship and if sex outside of your partnership can actually benefit a healthy romance. Produced by Firecracker Films, the programme will be returning to Channel 4 once again later this year.

Read More on Open House It proves to be more eye-popping than ever before with its outlandish sex antics helping Channel 4 to win the coveted 16-34 age group in the Friday night 10pm slot after proving to be a ratings success over the past two series. Over the last two series, the show has seen a slew of couples explore bisexual fantasies, group sex and daring threesomes with all of the action taking place in front of the camera. Before heading to the bedroom, they are seen getting to know their potential additional .