Naoko lives with her husband's family and cohabits with her father-in-law. Unlike her workaholic husband, her father-in-law is always by Naoko's side, kindly caring for her. Before she knew it, Naoko had let her guard down completely around him. However, behind her father-in-law's kindness lurked the ugly face of a wolf. He had been eyeing Naoko's body all along. Under the guise of giving a massage, he began to touch every part of Naoko's body. Confused by her father-in-law's sudden change, Naoko found herself growing weak as his clingy yet precise caresses hit all the right spots…
