A two-day, one-night trip to a hot spring with the bewitching and erotic older sister "Hikaru Konno"! Just like a young couple who just started dating, they get immersed in the passionate pleasure of the experience, and have raw sex and creampie sex! The memories of the trip are engraved on their bodies! In the blindfolded POV creampie sex, the seductive moans of the "married woman"Hikaru Konno reverberate... Enjoy this immoral two-day, one-night trip to the hot springs.