A naïve girl 'Naruha Sakai' who came to Tokyo from Nagano learns about adult sex in the exclusive third work! - When the whole body burns with a rich kiss and the hidden sexual desire is exposed, she sucks on the hot penis and inserts it herself as it is. - While convulsing the slender tall body, begging for a piston in the depths. - The appearance of the teenager's pure white body being indecently disturbed, entangled, and immersed in pleasure is irresistible!