One possible plotline could be that the sister of Lily, initially having some sort of enmity or misunderstanding with Severus, gradually discovers his true self and falls in love. Another could be a more arranged - marriage - type situation where for some reason, they are forced to marry and then develop feelings over time.
I'm not sure of specific fanfictions on this topic. You can try searching on popular fanfiction websites like Fanfiction.net or Archive of Our Own. Just use the keywords 'lily sister marries severus' in their search bars, and you may find some interesting stories.
Another theme is redemption. Severus is often seen as a character who is trying to redeem himself through his love for Lily. His actions, whether good or bad, are sometimes motivated by his love for her and his desire to make up for past mistakes.
In some fanfictions, Severus might become more open and less brooding when married to Lily. His love for her gives him the confidence to be more social. Lily, on the other hand, could become more patient as she understands Severus' past traumas better.
Yes, there are quite a few. You can start by looking on fanfiction websites like Archive of Our Own. There, you'll find various stories exploring the relationship between Lily and Severus. Some might focus on their early years at Hogwarts, their friendship, and how it could have potentially turned into something more. It really depends on what kind of story you're into, whether it's a more angsty take on their relationship or a more heartwarming one.
One idea could be that the baby has Snape's intelligence and Lily's kind heart. In the fanfiction, perhaps the baby grows up in a world where the truth about Snape's love for Lily is known. This could lead to a lot of interesting interactions with other characters from the Harry Potter universe. The baby might be a powerful wizard or witch, inheriting both Snape's potions skills and Lily's natural magical talent.
Severus Snape x Lily Evans fanfiction often reimagines the 'what - ifs' in their relationship. For example, some fanfictions might depict a scenario where Lily actually reciprocated Snape's feelings. This would completely change the course of the Harry Potter story as we know it. It allows fans to explore different character dynamics and how their relationship could have affected the wizarding world at large. The fanfiction gives a chance to develop their relationship in ways that the original series didn't fully explore due to the tragic nature of their story.
In many fanfictions, Lily might be jealous of Hermione and Severus' relationship because she has her own complex history with Severus. Maybe she feels that Hermione has something she once desired, like Severus' friendship or a deeper connection. It could also be that Lily is jealous of how Hermione is able to interact with Severus in a way she never got to in the original story.
Good ones often have strong character development. For example, they show how Severus' complex personality and his love for Lily interact. They also usually have a well - crafted plot that keeps you hooked.
One common theme is 'what if'. For example, what if Lily had lived and things had worked out between her and Severus. It often explores the idea of redemption for Severus, as his love for Lily was a big part of his character arc in the original series.