my beautiful aunt

Divorced Elena uses her experience as a cram school instructor to spend her days giving private lessons at home. Although she has a boyfriend, she is unable to meet him freely and is feeling increasingly empty. One day, Elena's nephew Shuta, who was once her student, visits Elena. Elena smiles again after talking nonsense with Shuta, but... But those peaceful days don't last long, and one day her boyfriend suddenly says goodbye. Shuta, who happened to see the situation, couldn't help but notice the selfish attitude of his boyfriend, Miyazaki...