「I actually really like intense sex…」A message arrived at the studio.「I'm getting married this fall…」Her fiancé is kind, but their sex life is bland. Before marriage, she decided to appear in an AV to have one last intense experience. Lying about a business trip, she traveled from Wakayama to a Tokyo studio, where she showed off her slender, F-cup naked body in front of the camera. A woman who is polite and composed, who would become so depraved in secret from her fiancé….