A secret relationship—I-cup giant-breasted female teacher and her male student go on a 1-night-2-day hot spring trip where no one can find them, just the two of them. The student's desire to have sex with his teacher grows, intensifying throughout the trip. Even knowing it's wrong, they connect through raw penetration... Their insatiable lust doesn't stop from the night at the inn until the next morning, leading to multiple internal ejaculations. The vivid forbidden footage captured by the student's camera.
