The pain in the uterus is at its worst right after menstruation... so says the married woman, Hana. In reality, when having sex with internal ejaculation right after menstruation, she was initially bewildered by the unfamiliar filming, but gradually became more lewd and forgot that she was being filmed, moaning and writhing. Enjoy the sight of this married woman going crazy and screaming 'I'm coming' over and over again in front of the camera.
