Every weekend, I'm drawn into a secret time I can't tell anyone about—repeated clandestine meetings with a younger woman at hotels. But this time, an unusual plan has been decided. Since she earnestly begged, "Take me to a hot spring...", we've set off on a two-day, one-night hot spring trip. Walking through the quiet onsen town together in her yukata, enjoying a lavish kaiseki meal served in our room—then moving on to tonight's main course. I want to completely satisfy her beautiful body from the depths of my heart. Her softly rounded back, large breasts, and slender waist—I want to thoroughly savor every part of her, over and over again, both on the futon and in the steaming hot spring bath.