Yukako Shinohara, transcending her role as a mere housewife, has transformed into an extremely masochistic puppet completely under control. Her breeding diary goes far beyond marital reports, packed with shocking and extreme content. She has evolved into a sex slave known as "Ryou," embodying the image of an ordinary "wife" while enduring extreme degradation. Bound in pantyhose, subjected to brutal vibrator torture, and then creampie fucked. Further forced into blowjob while asleep, her pitiful breeding diary reveals the ultimate experience of extreme masochism.