Best friends Nagisa and Konatsu, both striving to become regular players on the basketball team, diligently practice together and attend an outside training school as bench players, always maintaining a hardworking attitude. However, despite their efforts, they fail to secure regular positions and are instead recommended by the coaches to attend private lessons. Unexpectedly, the two begin developing more interest in sex than basketball, skipping practice to indulge in intimate training sessions with the coaches. Their shy, hesitant masturbation scenes soon lead to an intense, never-before-experienced 5P creampie orgy. A packed, highly erotic storyline unfolds with escalating passion and explicit encounters.