An adulterous sex film about Miho Tsuno, a 29-year-old woman whose husband is currently away from home on a business trip. This is a video recording the daily routine of a full-time housewife. Beginning with early morning activities and talking from a distance with her husband. Then Miho started jogging to fully wake up her body and followed by videos of Miho’s daily life. But everything changed in the afternoon. A secret about his wife that the husband doesn’t know about, another man appears in front of the camera and Miho starts doing marital things that she should only be allowed to do with her husband…