The longing beauty insurance doctor of the boy, the first daughter, Emi Nono. Gravure idol of the popular acme, second woman, Yuri.
Miss Campus’s sexy & cool beauty, third girl, true cherry blossoms. Glasses-based chivai is justice, her fourth daughter, Shiodome.
The main character with four sisters, Ryosei Hayasaki, is a top-class soccer player who has once been selected as an international youth Japan representative.
However, I had a serious injury to my leg during a match and was doing rehabilitation at home.

She is warmly welcomed by her estranged sisters and tries to recuperate slowly, but her club mate prankster changes her sisters in a wake.
In fact, my sisters had more emotions to Suzushiro than my younger brother!
Among them, Yuri and cherry blossoms, which have particularly strong feelings, act outrageously!
The erotic temptation battle which bets Ryozuro of sisters with the opportunity of rehabilitation now starts!