How long can they keep a secret? Two exciting years have passed since the reunion of Kaoru adn Aoi. The newest member of the Sakuraba household is Taeko's cousin, Chika, who just started high school. Her frank questions and surprising sexiness have Kaoru in a bind. Later, a tennis outing for everyone leaves Kaoru impressed with Aoi's grace as well as her charming outfit. Finally, the gang hears mysterious noises in the mansion and suspect that it's haunted. Leave it to Taeko, the resident occult specialist, to solve the mystery!