Yui, a wife who lives with her husband in an old housing complex. An old man, Takuro, lives alone in her neighbor's house, and Yui, who was her grandfather's child, willingly took care of him. One day, when she was cooking with Takuro, Takuro suddenly hugged her. She spread her Yui's crotch and buried her face in her crotch, saying, "I look like my dead wife." She desperately resists, but her Yui's body reacts to Takuro's skillful tongue technique. Then Takuro greedily wanted cunnilingus beside her husband, and erected a meat stick that should not have been erected.
