Maximum penile insertion depth of 2.5 cm! The wife, Lei, with a raging infidelity and burning desire, talks about the limits of "not quite an affair." (WAAA-004)

Young wife Rei is troubled by her husband's overly large penis and her own tight vagina, making sex impossible. Living a life of abstinence, Rei visits a nearby gynecologist, Abe, for vaginal dilation...