I'm not sure if there is such specific fan fiction available. Fan fiction can cover a wide range of themes and relationships, but this particular one might be quite rare or not in line with the general tone of the 'Smallville' series. It also might not be something that is widely promoted due to its rather inappropriate nature.
This idea is quite out of place. In the context of 'Smallville', Lionel and Martha are from different character arcs and having them in such a relationship in fan fiction is not in keeping with the overall narrative and moral framework of the series. It may also make some fans uncomfortable as it distorts the characters' identities.
No, it is not appropriate. Such content objectifies the characters named Martha and Lionel in an improper way. Fanfiction should aim to explore their personalities, friendships, or adventures in a more tasteful and respectful manner.
First, think about their personalities. Martha might be kind - hearted and Lionel could be a bit of a dreamer. Start with a simple scene, like them meeting at a local coffee shop. Describe their appearance and the first words they exchange.
Perhaps they get involved in a community project. They could be working on a local garden restoration. Through this, they face various challenges like getting enough funds and dealing with difficult neighbors. This shared experience strengthens their bond in the fanfiction.
One popular theme is the exploration of Clark Kent's early days in Smallville. Writers often delve into his relationship with his parents, like how they guided him in hiding his powers. Another theme is Clark's friendships, especially his complex relationship with Lex Luthor, which can be portrayed in different ways in fan fiction, such as emphasizing their early camaraderie or the slow build - up of their rivalry. Also, the development of Clark's powers and how he copes with them in a small - town setting is a common theme.
One common theme is redemption. Many fan fictions explore Desiree's journey towards redeeming herself for past actions. Another theme is self - discovery. Since her character has room for growth, writers often focus on her finding out more about herself.
You can try fanfiction.net. It has a large collection of fan fictions from various fandoms, including Smallville. Just use the search bar and type in 'Smallville Desiree' to see what's available.
One interesting plotline could be the development of relationships among the characters in the harem. For example, how they handle jealousy and competition. Another might be the introduction of a new character into the harem and how it shakes up the existing dynamics.