Haruko, who was active as a swimmer during her student days, became an instructor after graduation. She got married two years ago. Initially, her husband was also muscular and buff, but now he has gained so much fat that he's unrecognizable as a man. Just then, a muscular, buff male joined the swimming school where she works. I fell head over heels for the unyielding, selfless figure and those drool-worthy muscles... before I knew it, we were at a hotel...
