[MFYD-159] A time-stopping married woman: A former mistress relentlessly develops her husband's subordinate's anus while time has stopped—a training program for submissive submissives.

Imagine a world where Yumemi Karae stops time and develops her anal. The two secrets of married woman Kanae Yumemi. One is that she was a 'former SM queen,' and the other is that she has the ability to 'stop time.' However, Kanae has lived her life for several years after getting married, never revealing that secret to anyone... One day, she happens to meet a man named 'Sa Ji' at her husband's company. Kanae understood—he was someone on the other side. He's a masochist who moans loudly when you train your anus. "I'm sorry..." Kanae's time-stopping ability is now used for the development of Saji's anus... Unlocked!!