Mariko lost her husband in an accident and became a widow. She lives comfortably with the inheritance left by her husband, but her loneliness cannot be filled... As if to fill the hole in her heart, Mariko escapes to her pleasure. After all, she spent her days comforting herself like every day. However, the act gradually turns into something that only seeks more pleasure, exposing the private part as if it were exposed on the porch where you don't know who in the neighborhood will see it, and getting drunk with pleasure and falling into the depths. I was going ... And one day, Mariko's dementia was finally witnessed by a man in the neighborhood ....
