Alone with my girlfriend's beautiful older sister... Sudden tongue kiss, lewdly licked all over and immersed in sex—am I the worst for enjoying this? Aoi Tsukasa
Suddenly, my girlfriend's older sister appears at our shared apartment. She asks, "Is it okay if I stay over tonight?" and, instead of returning home after visiting her family, she decides to stay. The next day, my girlfriend leaves for a job interview in Tokyo. In her place, the older sister takes her spot. "It's fine, we'll just keep it a secret from my sister..." Over the next three days, I'm left completely alone with this stunningly beautiful woman. Captivated by her elegant and seductive charm, I'm swept away by passionate kissing and filthy, thorough tongue-soaked sex. A masterpiece drama skillfully woven with reverse NTR elements.