19-year-old Eri applied because she wanted to lose her virginity before turning twenty. She is extremely shy around men, and even on the day of filming, it took careful and patient communication from morning onward before she could engage in even minimal conversation. The encounter began with a clothed hug as a greeting, followed by light kissing. Gradually, her tension began to ease. Gazing into each other's eyes in a pinned position against the wall, they kissed again. During this process, her breasts were fondled, and she experienced cunnilingus for the first time. As she slowly began to feel pleasure, the penis was inserted, and despite enduring pain, she went through her first sexual experience of losing her virginity. This entire sequence captures the transformation and personal growth happening within her.