Sakura and her husband have been married for three years. She left her job to become a housewife with the blessings of all her colleagues. Her husband is always gentle, treating her well, leading a normal married life like many others. No more text messages on the phone, no more happy conversations with others. Now, Momo only revolves around household chores, sitting at home waiting for her husband to come back from work. The only joy she has to get through this boring stretch of days is the drama airing on TV. And the mundane scenery of Momo's daily life has been colored with bright, cheerful hues by another man. He is her husband's department head, who was also her former department head. During a drinking outing, her husband got so drunk that the department head had to take him home. After a long time without seeing each other, both sat down to talk. Momo shared about her boring life, and the department head also gave him some advice about married life. When hearing Momo talk about frequently watching dramas, the department head was very surprised that he also had that interest. So the two shared emails with each other, often messaging and chatting about the drama series they loved. And then what was meant to happen did happen, the two gradually developed feelings for each other. A pure but incredibly wrong kind of affection. 'I want to touch you.' That was the message that started this illicit affair...