'Yui', a female teacher, was supposed to take care of her husband's father 'Nobu Grandpa'. However, Old Nobu, who fell in love with Yui's beautiful body, pleads with Yui, "I want to hold a woman as a souvenir from the Netherworld...". At first, Yui rejected her, but as she continued to take care of her flat-minded old man Nobu with her body, Yui's body naturally began to want him. rice field….
