A former underground idol named 'Amami Kokoro' who wishes to change herself. At her debut, she gradually revealed herself amidst confusion and shyness. This time, she takes on a challenge of first-time sex in four different scenarios, including 'provoke' and 'first orgasm.' During her first orgasm, she fully surrenders to an unprecedented pleasure. Additionally, there are various must-see scenes of girls experiencing their firsts.
