Another theme is the struggle between good and evil. The possession represents the intrusion of evil, and there is often a fight, either within the mother's mind or by the family members, to expel the evil force and restore the mother to her normal self. This can involve elements of sacrifice, love, and determination. For example, a daughter might have to face her greatest fears to save her possessed mother. In some stories, the theme of the unknown and the fear of the supernatural is also prominent. The idea that something can take over a person's body without warning is a terrifying concept that is often exploited in these stories.
Often, there is a theme of identity loss. The mother who is possessed is no longer herself, and her true identity is masked by the possessing entity. This can lead to a sense of loss and confusion for the family members who know her. They may have to grapple with the question of whether the person in the mother's body is still their mother in some way. There may also be themes related to the mother's role in the family being perverted. For example, instead of nurturing, a possessed mother might be destructive.
One common theme is the battle between the possessor and the possessed's will. For example, in many stories, the person whose body is being possessed tries hard to resist the intruder. Another theme is the mystery of how the possession occurs, whether it's through magic spells, cursed objects or some other supernatural means. Also, the idea of redemption or liberation from the possession is often seen, like when a character is finally freed from the unwanted entity in their body.
Another common element is often some form of supernatural or religious explanation. In many long body possession stories, there is a mention of spirits, demons, or gods. For example, in some cultures, it is believed that a person can be possessed by a wandering spirit if they have offended a deity. This spiritual aspect gives a kind of otherworldly context to the story. Also, there are often signs or omens before the possession occurs, like strange dreams or seeing apparitions.
In some traditional folklores from different cultures, there could be stories that might be related to a form of body possession of a mother - like figure. But these are more symbolic in nature. They might be used to teach lessons about good and evil, or the power of the supernatural. For instance, a story could be about an evil spirit that tries to possess a mother to harm her family, but the family's love and unity defeat the spirit in the end.
Well, the theme of redemption can be quite common. For example, in cases where a character was once a tool for the possessing evil force but then tries to break free and redeem themselves. In 'Inuyasha', some characters who were influenced by the dark powers try to find a way back to the light. Another theme is the exploration of human nature. Possession often reveals different aspects of human nature, whether it's the will to survive against a possessing entity as in 'Tokyo Ghoul' or the capacity for change when dealing with an inner possession like in 'Soul Eater'. And then there's the theme of friendship and support. Friends often play a crucial role in helping the possessed character, like in 'Naruto' where his friends support him in dealing with the Nine - Tails.
The theme of isolation can be very common too. When a person is possessed, they are often ostracized or separated from others. Their family and friends may be afraid of them or not know how to deal with the situation. This isolation can add to the horror and desperation in the story. Also, the idea of a violation is present. Possession is like an unwanted intrusion into a person's body and mind, which is a very disturbing concept that runs through many possession stories.
Another theme could be redemption. The possessed character may have made some mistakes in the past, and the possession becomes a form of punishment or a test. Through the process of dealing with the possession, they find a way to atone for their sins and become a better person. For instance, in a story where a person is possessed by a spirit that represents their guilt, they gradually face their past and make amends.
One common theme is the loss of self - identity. As the slime possesses the girl, she gradually loses who she is. Another theme is the struggle between the girl and the slime for control of her body and mind. Also, there's often a sense of the unknown and the creepy, as slime is an unusual and somewhat icky thing to be possessed by.
Love and jealousy are common themes. The strong love between gay male characters can sometimes lead to jealousy, which is related to possession. For example, if one character feels that his partner is giving too much attention to someone else, he may feel jealous and act possessively.
Empathy is also a big theme. By experiencing life in another person's body, the characters understand what the other person goes through on a deeper level. They may gain a new appreciation for the other's struggles and joys.
A prevalent theme in body swap stories is the idea of perspective. Characters get to see the world from a completely different point of view. This can be eye - opening and lead to changes in their relationships. Also, there is often a theme of adaptation. They have to quickly adapt to their new physical form and the associated circumstances.