ゴースト

A collection of human souls that was infused with magic. It prefers dark, damp places and avoids sunlight at all costs. Although her face resembles the face of one of the souls, she has no memory of any previous life. Desiring nothing but the energy of living beings, it’s difficult for her to communicate. She needs male energy to maintain her form, so she will go to any length to get it. Her vagina has been changed to be as close to perfection as possible, as her continued existence depends on forcing the man to ejaculate. Unable to control herself once catching a man, she will continue squeezing him until his death. Since she is a collection of souls with no physical body, physical attacks do not work. However, an attack imbued with the power of darkness is said to be quite effective. [From In-game Monsterpedia]