What if I become the younger brother of 3 beautiful sisters... Miku Ohashi plays 3 roles in 1, the eldest daughter of a model, the second daughter of a female office worker, the third daughter of a schoolgirl, and 3 sisters who are rumored to be prostitutes in the city and have sex under one roof. ! A dream life together where three sisters compete daily for their brother's cock! There is a CG angle with three simultaneous appearances! No time to rest my cock because it's always nuka!!