A cameraman recruits ordinary couples through social media and helps husbands who want to watch another man take their wives. Case two features Kanna, a 34-year-old woman from Kanagawa who married her 58-year-old former coworker and lives with him and their three dogs. After discussing the arrangement with her husband, she arrives alone. His declining sex drive—and his concern about satisfying a wife 24 years younger—led the couple to apply.