The hero who enjoyed the pleasure of a woman's body wearing a feminized skin that she accidentally got at the hospital. However, the situation changed completely due to the suspicious mask that was with me! It was a curse mask with the personality of a super villain. A woman's voice echoing in her head. The fear of being hijacked both physically and mentally. Pleasure to disguise a childhood friend as a woman! The fate of the hero who is swayed by the dual personality of skin and mask ...