Female college students participating in an extra casting audition for a drama were required to undress in a changing booth, supposedly for a director's inspection due to the inclusion of nude scenes. While some applicants felt uneasy and chose to withdraw and go home, a few confident girls decided to continue with the audition. As they gathered together, each one gradually removed their clothes, revealing their bodies. Their everyday underwear is shown in vivid detail, including visible moisture stains. The entire scene is recorded via hidden camera, exposing the girls' untouched, youthful, and freshly revealed private areas in clear, raw detail.