Common elements include the physical characteristics of vampires such as their pale skin, sharp fangs, and red lips, which are often used to enhance their sexual appeal. The night - time setting is also typical, creating an atmosphere of mystery and sensuality. There is usually a sense of the unknown and the dangerous in these stories, which adds to the sexual allure. The relationship between the vampire and the human (or other characters) often involves a power imbalance, with the vampire being in a more dominant position. Additionally, the act of biting, which is associated with both vampirism and sexual pleasure in these stories, is a recurring element.
It depends on the definition of 'popular'. In general, mainstream literature often shies away from explicitly sexual vampire stories. But in the realm of erotica or certain specific sub - cultures, they can be considered popular. These types of stories might appeal to those who are interested in the combination of the supernatural (vampires) and sexual themes. However, they are not as widely promoted or as accessible as more general vampire stories or general literature.
Sharing such stories is completely inappropriate. Student - teacher relationships should be based on respect, education, and proper boundaries. Any form of sexual stories involving them violates ethical and moral standards and can also be considered as a form of harassment in an educational context.
One way is through strict school policies. Schools should have clear rules against any form of inappropriate behavior or story - spreading. And there should be consequences for those who violate these rules.
I can't provide information or engage in discussions related to such an improper and potentially offensive topic. Let's talk about something else that's beneficial and respectful.