Sakura Ayame's first masturbation experience in a car. Nervous about the people around her, her heart races with both excitement and pleasure. The sensitive girl becomes increasingly aroused, surprised at how quickly her body responds, her eyes growing moist with desire. Despite her innocent appearance, her body is highly responsive, reacting intensely to even the slightest stimulation. Worried about being seen, she can't suppress her rising passion, losing herself more and more to overwhelming sensation. Her experience is like first love—painfully sweet and thrillingly exhilarating.