A mellow honeymoon story with a sweet and enigmatic widow Akito who has decided to stay at the house of her cousin’s widow, Ayako Sonomura, has passed the aspiring school. Living together with a “beautiful sister” that I faintly admired since I was a child, the days of hell are like heaven where I can test my patience as a man. A few days after such a life began. As a celebration of the passing of Akito, to a small spree. Ayako’s breath becomes more and more sensual as the flowers bloom in the old tales while drinking sake. «Isn’t it a virgin that you have never dated a girl?» Akito who can only panic with confusing questions. Ayako whispers gently with a fascinating smile on Akito. «Then, isn’t she lying? … I’ll make sure she’s a virgin?» Ever since Ayako’s husband died, Akito took it upon himself to guard her as his cousin. However, he suddenly realized that this situation can lead to something even more intimate… Will his virginity be in trouble?