Karin Kitaoka, known for her top-tier facial beauty, takes on her first experience with another woman. Her partner for this debut is Rika Tsubaki, who is also exploring this kind of encounter for the first time. What begins with nervousness and hesitation gradually shifts into curiosity and connection as they explore touch and intimacy with initial awkwardness but growing closeness. The documentary follows their shared journey of mutual discovery and the emotional progression of their first experience together.