Kaori received an expensive birthday present from her beloved boyfriend, Shou. When she asked, he said he worked tirelessly at a part-time job just for this. Wanting to return the favor in some way, she decided to start a part-time job herself, despite being inexperienced. The job that matched her conditions was at a beachside café. Although she felt the lewd gazes of male customers while serving in a swimsuit, she worked hard for Shou's sake. Then, one day, a male customer touched Kaori inappropriately and made suggestive comments. At that moment... "This isn't that kind of place." The beach café manager stepped in to intervene, saving Kaori from the situation. His strong and reliable presence, so different from Shou, made her heart race. Before long, she found herself opening up to him and able to talk about anything.
One day after work, the two of them were talking over drinks... Kaori confessed her frustrations to the manager: Shou was too shy, they had only kissed, and she worried if maybe she wasn't attractive enough. The manager responded with unexpected words... "Well, how about we practice together?" Under the influence of alcohol and unable to control her impulses, Kaori ended up sleeping with the manager. It was her first time... She was overwhelmed by his masculine scent, his strong body, and the intense experience, leaving her dazed the next day. "When I slept with the manager, it was amazing..." Their "practice" continued without stopping, growing more intense with each encounter, and gradually, Kaori's feelings for Shou began to fade...
And in the end...