A third option could be 'Interview with the Vampire'. It delves deep into the vampire world and the relationships they form, especially the love and longing that vampires experience.
Love is likely a main theme, as the title implies. It probably explores the relationship between characters where one is a vampire, and how love develops in such a situation.
It's likely about a vampire from the Argeneau family and some kind of love story that involves 'love bites'. Maybe it's about a romantic relationship between a human and an Argeneau vampire where the bites play a significant role, like in some vampire lore, bites can be a form of connection or claim in a relationship.
Another option is to explore Archive of Our Own (AO3). It has a large collection of fanfictions. You can use the search function and type in 'Vampire Kisses' and then look for any tags related to 'lemon'. However, make sure to check the ratings and warnings of the fanfictions before reading as some might contain content that you may not be comfortable with.
There's likely an Argeneau vampire who is a key character. This vampire might have some special traits or abilities within the context of the Argeneau vampire lore. The love interest is also a main character, and they could bring a different perspective, perhaps a more human or non - vampire view. And there may be an antagonist, perhaps another vampire or a force that opposes the relationship between the two main characters.
Sure. 'Overlord' is a great light novel. It has a unique setting where the main character is transported into a game world and has to navigate it with his own set of powers. Another one could be 'Re:Zero − Starting Life in Another World'. It shares the theme of a character in a different world with 'Lazy Vampire' to some extent. And 'Konosuba: God's Blessing on This Wonderful World!' also has a similar comical and fantasy feel.
There is also 'A Kiss After Ages'. This novel tells a story where the characters are separated for a long time and when they finally meet again, the kisses are very meaningful, just like in the given novel.
There's a fanfiction called 'Claude's Hidden Powers'. In this story, the author explores the idea of Claude having some latent powers that are slowly revealed throughout the plot. It's full of mystery and action. Also, 'Claude's Encounter with the Ancient One' is a fanfic that takes Claude on an adventure with an ancient vampire, which makes for a very exciting read.
Sure. 'The Priory of the Orange Tree' is a great one. It has powerful female characters who are involved in matters of magic, politics, and war. They break gender barriers and their stories are central to the plot, which is very much in the spirit of feminist fantasy. Another is 'A Natural History of Dragons' where the female narrator pursues her passion for studying dragons in a world that doesn't always encourage women's intellectual pursuits, and there are elements of magic in her adventures.
Sure. 'Twilight' is a very popular vampire love story. It tells the love between a human girl Bella and a vampire Edward. Their love is full of challenges and obstacles. Another one is 'The Vampire Diaries', which has a complex web of love stories among vampires, werewolves and humans.
Sure. 'The Notebook' is a great one. It has a beautiful love story that is very touching. The way the characters' love develops over time is really engaging.