...Experiment: Helen and Steve want to inject some romance into their relationship... can the retreat fulfil their desires? Are Caius and Eli prepared for the reality of a threesome? (Ep6) [AD,S]
...Experiment: Jasmine and Al continue their non-monogamous journey with a change of direction. Can opening up sexually to other people future-proof L'Oreal and Kalid's relationship? (Ep5) [AD,S]
...Experiment: Married couple Al and Jasmine have dabbled in sex parties before, but now want to take things further. Alex and Lydie want to push their boundaries even more... (Ep4) [AD,S]
...Experiment: Liam and Stacey want to fulfil Liam's fantasy of watching Stacey have sex with another man. Alex and Lydie want to spice things up - can they agree on their boundaries? (Ep3) [AD,S]
...Experiment: Mike and Jess from Essex need help navigating their first threesome with a woman, and Jon and Danielle from Bolton test whether they're emotionally ready for group sex. (Ep2) [AD,S]
...Experiment: Couples test whether having open relationships and sex with other people can strengthen their bond. Will a couple's first sexual experience with an outsider go to plan? (Ep1) [AD,S]