Sweet Honey Family: Musume to Tsuma ni Amai wa Chichi no Shuhi

The protagonist has a loving wife and a beautiful daughter, a perfect family. However, his daughter is quite cold to him nowadays. Even though his wife tells him that he's still worn out.
Finally, he decides to install a device from his company that, through the use of aromatherapy and sound waves, can draw out a person's true self.
Over time, he is glad to see his daughter. However, her skinship gradually escalates excessively much to his confusion.
And one day when her wife is away, she confesses her love to him. Apparently, because she loves him more than a father, she decides to act aloof to hide those feelings.
While shocked by the confession, he becomes conscious of his own feelings for his daughter as a woman. Little does he know, he is also ...