Based on the adult game company Moonstone Cherry. One fine morning the parents of our hero went to work abroad and left him in the care of five sisters summary: Aya, Rio, Chieri, kohara and Michiko. Home alone, raging hormones, what could be better for a young guy?

Arata Asaoka lives with his depressed father, and an alcoholic older brother. He was born out of wedlock and often suffered ridicule from his brother and beating his father. This led to isolation and self-doubt. But one day, Arata meets a young girl, able to give him a glimmer of hope. Her name kohara, Hinomoto. It was for him all his worthless life, as long as his family again destroyed his short-lived happiness.