Here comes a fresh idol with a cute, innocent and simple expression. Water is dripped on the cleanly shaved white zone, cream is applied, lotion massage is given... and... to the bud of the swollen D-cup first natural body, to the sensitive small nipple, to the slippery pubic mound, girls! The fingertips of the senior of the dormitory extend, and the electric current of love is quietly intermingled by secretly guiding "Mami" who is confused without being able to speak. The body which is new to a mysterious experience reacts with a pounding heart, and the expression of confusion is wrapped in tenderness.