Rui Ichimiya's slender, beautiful, and captivating body is finally turned into a plaything in the Submissive Hot Spring Trip. Immediately upon arriving at the inn, she's exposed throughout the premises, then suddenly assaulted by a middle-aged man who invades the outdoor bath, leading to humiliating sex. As restraint drills and vibrators are added to the torment, she experiences orgasms like never before. At the banquet, a foursome begins, and she endures intense squirting sex while serving as a human sushi platter. Don't miss Rui Ichimiya's full masochistic awakening.