Well, a common theme could be the power dynamics within relationships. In many traditional erotic stories, there is an exploration of how power can play a role in sexual and romantic relationships. For instance, a story might show how a powerful figure uses their status to pursue a love interest.
One of the themes is the exploration of sensuality. These stories usually describe the physical and emotional sensations of the characters in a rather detailed way. They might focus on the beauty of the human body, the allure of a particular person, and how the characters respond to these sensuous stimuli.
Morals and lessons are often themes in traditional stories. For example, 'The Boy Who Cried Wolf' teaches us not to lie. Another common theme is the struggle between good and evil, which can be seen in various fairy tales where the good characters fight against the bad ones.
The theme of survival can be found in many traditional fiction stories. In 'Robinson Crusoe', the main character has to survive on a deserted island, which shows his struggle against nature. Revenge is another theme that appears. In 'The Count of Monte Cristo', the protagonist seeks revenge for the wrongs done to him. Additionally, the theme of magic and the supernatural is common. In 'Alice's Adventures in Wonderland', Alice encounters all sorts of strange and magical things.
In traditional children stories, one of the main themes is magic. Stories like 'Cinderella' are full of magic with the fairy godmother and the transformation. There are also themes related to nature. For instance, in many folktales, animals play important roles and represent different characteristics. This can be seen in Aesop's fables where the fox is often sly and the tortoise is slow but steady. These themes not only entertain children but also help them understand different aspects of life.
Nature and animals play a significant role in Indian traditional stories, which can be considered a theme. Many stories use animals to represent human qualities. For instance, in the Panchatantra, the sly fox or the noble deer symbolize different human traits. And reincarnation is another theme that appears in some stories, suggesting that souls are reborn based on their past actions.
Love and heroism are common. There are often tales of a hero who overcomes great difficulties out of love for their people or family.
Seduction is a common theme. Characters often use their charm and sex appeal to manipulate others in the story. For example, in 'Basic Instinct', Sharon Stone's character uses her allure to mislead the detective.
Healthy romantic stories often deal with themes of loyalty, self - sacrifice, and mutual growth, which are much more positive than any so - called 'erotic' themes.
Seduction is a common theme. Characters often use their charm and sexuality to manipulate others in the story. For example, in many such stories, the femme fatale character seduces the male protagonist, leading him into a dangerous situation.
Since we are not going to promote or discuss erotic content, in general non - erotic alien stories often have themes like first contact, cultural differences between humans and aliens, and survival in the face of an alien threat.