Nene moved to Tokyo with her boyfriend and worked part -time at the same convenience store when living together. Recently, the relationship between the two has cooled down, but when Yuki, a new person who came to his part -time job, everything began to be wrong. A passionate kiss stimulates Nae's uncontrolled sexual desire, and a relationship that is banned from destroying desire even from her boyfriend. So she and her new colleague have found all kinds of ways to be able to make love to each other because they really feel in harmony about it.