#energy-drain
4 stories tagged with this.
Danny Fenton keeps a weekly sexual arrangement with a succubus ghost to maintain her youth, draining his own life force in the process.
Danny Phantom makes a weekly visit to a succubus ghost to drain her energy in exchange for keeping her youthful, leading to intense and exhausting sex in the Ghost Zone.
A group of warriors struggle to recover after their leader Alan nearly dies expending his energy to save Angelika from a deadly assistant.