Some dedicated Harry Potter fanfic forums might be a great source. For example, The Leaky Cauldron forum has sections for fanfiction. Members often discuss and share their works or recommend other good fanfics. By posting a request for Tom Riddle and OC kissing fanfics in the relevant section, you may get some useful suggestions from other fans.
I really like 'Hermione's Encounter with Tom Riddle'. In this fanfic, Hermione is on a mission to understand the roots of dark magic and ends up interacting closely with Tom Riddle. It has a great plot that keeps you on the edge of your seat, and the way the author portrays their relationship is both complex and fascinating.
Often, there's a plotline where the OC has some special power or knowledge that Tom Riddle desires. As he tries to get closer to her to obtain it, feelings develop between them, and they end up kissing. There are also fanfics where the OC is sent to change Tom Riddle's fate, and in the process of trying to do so, they fall in love and share a kiss. It's all about the different ways the authors create a connection between the two characters that leads to that romantic moment.
The setting plays a big part too. If it's set in Hogwarts, there are so many opportunities to create a magical and atmospheric moment for the kiss. Maybe it happens in a hidden corner of the library or in the Forbidden Forest. The way the author describes the emotions during the kiss is also important. It should convey the complexity of Tom Riddle's character, like his inner conflict between his dark desires and his new - found feelings for the OC.
Character development. A good fanfic in this regard would show how the OC grows and changes in relation to Tom Riddle. For example, the OC might start off naive but gradually become more aware of Tom's true nature. Also, Tom Riddle's character should be consistent with the books, showing his cunning and his thirst for power.
Well, one aspect to consider in a Tom Riddle and OC fanfic is the portrayal of Tom Riddle himself. If it's well - written, it can show his complex character, his path to becoming Voldemort. The OC in such a fic can add a new dimension. Maybe the OC is someone who tries to prevent his fall into the dark side. However, some fanfics might not do justice to the original lore and make Tom too soft or the OC too overpowered.
One great Tom Riddle OC fanfic is 'The Dark Lord's New Companion'. It creates an interesting original character who gets intertwined with Tom Riddle's journey. The OC has unique powers and a complex backstory that makes the interactions with Riddle really engaging.
One popular 'tom riddle and oc fanfic' is 'The Dark Heir'. It has an interesting plot where the original character gets involved in Tom Riddle's dark schemes and tries to change his path. Another one is 'A New Destiny' which shows how an oc can impact the Hogwarts environment with Tom Riddle present.
One great Tom Riddle and OC kiss fanfic is 'A Darker Shade of Love'. It really delves into the complex relationship between Tom and the original character. The kiss scenes are written with a lot of emotion and tension, making it a great read for those who like this pairing.
The theme of mystery is quite common in these fanfics. Given Tom Riddle's mysterious nature, the oc often gets drawn into solving the mysteries around him. It could be about his past, his plans, or his real intentions. Additionally, the theme of friendship is also present in some 'tom riddle and oc fanfic'. The oc might try to befriend Tom Riddle, thinking they can change him through friendship, which leads to a series of events that show the complexity of such a relationship.
The storyline of a Tom Riddle and OC Rhurst fanfic might revolve around the power dynamics between them. Since Tom is a powerful and manipulative character, he might try to overpower Rhurst. But Rhurst, being an original character, could have her own strengths and weaknesses. For instance, she might be very empathetic, which could both be a strength in understanding Tom's troubled past and a weakness as he could use her empathy against her.