A university couple, 'Asuka' and 'Saji,' who have been together for a year. Asuka is clean, particular, and charming, making her popular, but Saji has recently felt their relationship becoming monotonous. No matter how many different ways they try to spice up their sex life, he can't seem to be fully satisfied. Then, Saji suddenly thinks, 'What if Asuka were hugged by another man...' Since then, this fantasy keeps growing. Eventually, Saji confesses his thoughts to Asuka. A few days later, a video from Asuka unexpectedly arrives on Saji's phone. To his shock, it shows Asuka taking a selfie of herself being ravaged by a sleazy middle-aged man...
