Overview

I am currently a second-year university student living at home and leading a carefree life, but... My older sister (25), who got married at a young age and left home, gave birth to her second son. She decided to return to her parents' house to raise her child. My older sister, who has always had a rough personality, will give me her breasts in front of me without a second thought, and chase after her eldest son in just her underwear after a bath. After giving birth twice, my sex drive is about to go out of control at the sight of my sister's body, which has become completely fleshy like a married woman. One night, I got drunk while having a drink with my sister, and after a back-and-forth exchange of words, I ended up drinking her breasts! ? Of course, a man and woman who have let their inhibitions go wild with just breastfeeding... Starting with my sister's defenseless lactating breasts, the days of non-stop sex! Suck out all of her breast milk until tomorrow's!