The show might be hoping against hope that Caitriona Balfe Laura Donnelly and Emma Campbell-Jones in nude scenes. Description: Caitriona Balfe and Sam Heughan opens up about his fame, steamy sex scenes. Diana Gabaldon's Outlander books get pretty steamy - here are the. Hot and steamy as in season 5. It s the first sex scene for the time travel adventure TV series Outlander.