Open House: The Great Sex Experiment S03E05 - Episode 5

Engaged couple Tom and Lauren have been trying to open up their relationship, but stage fright has meant that Tom has struggled to rise to the occasion. If he cannot perform, might it signpost the end of their relationship? Alex's confidence is rattled after watching partner Alana have wild sex with resident Georgie. He still hopes to bounce back from this setback to fulfil their dream of a full couple swap.