The untreated pubic hair at the edge of the panties teases the brother, causing him to become erect and immediately penetrate her. The squeezing and kneading of her vagina causes him to ejaculate repeatedly. This is the natural, thick pubic hair of the big-butt J-series sister, Hana-Rei LULU-337.

When my sister and I were alone, a patch of her underwear peeked out from the edge, and I was captivated by the thick pubic hair protruding from it! Wow…! My sister’s pubic hair is so thick!? I was unconsciously aroused by the allure of her pubic hair and couldn’t resist immediately penetrating her! The pleasure of the pubic hair wrapped around my penis was unbearable, and after ejaculating, I was sprayed with pubic hair. We had actually committed incest… From that day on, I began to enjoy my sister’s thick pubic hair, ejaculating repeatedly. I had become a prisoner of my sister’s pubic hair…