Yukiko, a shy girl with a petite frame and small breasts. This film captures her determination and emotional journey as she decides to experience her first time. Her slender, delicate body—so thin it seems it might break if hugged—and her modest, flat chest create a striking and captivating image that draws viewers in. This heartfelt portrayal of a virgin's first experience, told with pure and honest emotions, delivers a deeply moving and resonant story.