The scandalous love story from "Good Ending" author Kei Sasuga! Natsuo just found out he's got two new family members... Rui, the girl who took his virginity, and Hina, the high school teacher he can't get off his mind! A pure yet tempestuous love triangle, all under one roof! A serious incident breaks out at Forester over Yuka's forbidden love! Natsuo's change of scenery does nothing to end his troubles, as he once again finds himself wrapped up in romance. Rui and Hina's surroundings begin to change, too, as one meets a new coworker, and the other a new suitor! As decision time draws near, what moves will our girls make?