Ten years ago, Chiaki Murase's father, Kunio, fell ill with a serious disease and became bedridden, losing his ability to speak. Her mother, who had been caring for him, also passed away. Since then, Chiaki has been taking care of her father alone. This year, she turns 44. She has never been married. But she has sex partners. One is a resident of the same apartment building, Ando. The other is a male classmate from the past, Nishimura. What does she think between pleasure and hardship…?
