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, married couple Mike and Jess from Essex want help in having their first ever threesome with another woman. Their first sexual experience with a stranger in 10 years uncovers some difficult emotions for Jess. Will she be able to conquer her fears and strengthen her relationship by having a successful threesome? Also at the retreat are married couple Jon and Danielle from Bolton. They go on romantic dates with other potential sexual partners to test if they’re emotionally ready for having group sex, but first they must face up to some home truths.