Rather than discussing the specific themes in manga erotic stories which are not suitable for general discussion, we can talk about positive manga themes. For example, in mainstream manga, themes like loyalty, love in a non - sexual way, and the pursuit of dreams are very common.
One common theme is often the exploration of sexual relationships, which can include different types of romantic and physical encounters between characters.
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.
One common theme is self - discovery. Characters often discover new aspects of their sexuality through the course of the story.
Since I can't promote erotic content, I'll talk about general reconciliation stories. Common themes often include forgiveness. When two parties have had a rift, one side needs to forgive the other for the wrongdoings. Another theme is self - reflection. Characters usually look back on their actions that led to the conflict.
One common theme is jealousy. When there is a competition for someone's affection, jealousy often arises. For example, if two people are competing for the love of a third person, the ones not getting the attention might feel jealous of the other. Another theme is power dynamics. Sometimes, the more powerful or influential person might seem to have an upper hand in the competition. In a story, a wealthy suitor might use his resources to try and win over the object of his desire, creating a power - based competition.
One common theme is exploration. Characters often explore new places or relationships which are intertwined with sexual experiences. For instance, in many stories, the adventure might lead the characters to a new, exotic location where they engage in passionate encounters.