You are a young man who lives in a house with Olivia and her two daughters (Nicole and Jessica).
In the game, you have tasks that, by doing this, you get close to different girls, but besides the tasks, various events take place around you: school hooligans demand to do everything for them, Nicole's girlfriend looks at you as an empty place, then into your home often begins to come the head of Olivia ...
You have a choice: to become cool, and to achieve everything, or remaining a botan, to watch the adventures taking place from the sidelines. From your choice, in future versions it will depend on what events will happen around you.