Shizuka (42 years old), who once fell into the world of the red-light district because of her father's debt. There, she was noticed by the wealthy businessman Sawada and married, and was said to have married into wealth, but Sawada was a severe SM maniac on top of having ED... Facial manipulation, nose hook, crotch rope, spanking anal licking, continuous glycerin enema, massive bowel movement, and the young factory worker she met by chance was a super stallion with a strong body and a huge dick even though he was poor... But Shizuka, whose masochistic beast nature emerged from her husband's training, demands intense sadism from her lover as well.