Yuya has returned to his hometown for a long vacation from university. The reunion with his mother's friend, Rin, whom he has secretly admired for a long time, begins to stir his heart again. That night, when I found out that she was staying at her house, I was having a sleepless night because of her nervousness, when a drunk Rin visited her room... She couldn't stand her defenseless and aggressive behavior and ended up having a relationship. Yuya is excited about the secret that only the two of them have, but Rin, who was worried about not getting along with her husband, had her body overlapped with him.
