Haru-san was a swimmer who excelled in her student days. After graduation, she became a coach. She got married two years ago. At first, her husband was also a muscular man, but now he has gained a lot of fat and is no longer a man. At that time, a muscular man joined the swimming school where she works. She fell in love at first sight with his dedicated attitude and muscles that make her melt. When she realizes it, she is at the hotel... [Amane Floor Item Number hmdnc789 is being distributed with unpublished footage.]