Replay TV Open House: The Great Sex Experiment Saison 01 Episode 03

Committed couples come to a luxury retreat to test whether opening up their relationships and having sex with other people can strengthen their bond. In this episode, Welsh couple Liam and Stacey want to try to open up by fulfilling a special fantasy of Liam's: watching Stacey have sex with another man. But will the reality measure up to his imagination? Also checking in to this unique retreat are West Midlands couple Alex and Lydie. They want to date other people to spice up their own love life, but coming to an agreement on each other's boundaries with strangers is easier said than done.