Kana was sentenced to have one month left to live by her favorite father-in-law. Every day I had to be admitted to the hospital where I work and take care of me. "When my father was young, he liked to do lascivious things anyway," Kana decides to devote herself to her father-in-law by making full use of her proud J-cup boobs and! - "Father-in-law, you like boobs, don't you ♪?" "Wow! My is getting better" Will a miracle happen ...!