[Chinese]JUR-491 Sucking tits anytime, anywhere. I live my days as a dedicated milk cow for my sister-in-law. Uwaha Ayaka.

After a few years of marriage and having a child, I've been living a happy life. My son took much longer to wean than other children, and I was breastfeeding him every day. But now that he's grown up and weaned, I feel some kind of 'emptiness' from not breastfeeding anymore… Since giving birth, there has been no sex, and my desires only keep building up. It was around that time when my half-brother, Hanzou, came to Tokyo for job hunting and ended up living with me. Then, amidst the days where I couldn't ease the pain in my heart, Hanzou directed his gaze at my chest...