In the beginning, the girl named Ayumi was nervous about anal sex. She was hesitant but her boyfriend, Kamigyo, was insistent. He had always fantasized about seeing her ass hole and wanted to try it out. They were both inexperienced, but Kamigyo's persistent attempts to penetrate her tight rear end eventually paid off. Ayumi's initial discomfort slowly turned into curiosity and eventually pleasure as Kamigyo's fingers slowly stretched her hole and his tongue teased her sweet spot.
With each passing day, Ayumi found herself becoming more and more addicted to the feeling of fullness and the intense orgasms that followed. Her initial fear had turned into an insatiable desire for anal sex, much to Kamigyo's delight. They experimented with different positions, speeds, and depths, each time pushing Ayumi's boundaries and driving her to new heights of pleasure.