Another option is Tumblr. Some users post their fanfictions on there, and there are also communities dedicated to Glee (assuming that's where Puck and Kurt are from) fanfiction. You can search relevant tags like #puckloveskurtfanfiction and explore the posts.
Another option is Tumblr. There are many Glee fanfiction blogs on Tumblr. Some bloggers might post their own Kurt and Puck fanfiction, or they might reblog and recommend stories from other sources. Just use the search function and look for relevant tags.
Another theme is the challenges they face because of their different personalities or the environment around them. For example, in the Glee setting, there might be issues with their friends' reactions or the school's social hierarchy.
One great Kurt and Puck fanfiction is 'Harmony in Discord'. It beautifully explores their complex relationship and how they come to understand each other better over time.
One great puck and kurt fanfiction is 'A New Beginning'. It explores their relationship in a really interesting way, showing how they support each other through various challenges in high school. The characters are well - written and stay true to their personalities from the original show.
Good glee puck and kurt fanfiction often has well - developed characters. It stays true to the original personalities of Puck and Kurt from the show. For example, Puck's tough - guy exterior but with a soft heart inside, and Kurt's flamboyant yet strong - willed nature.
A really good glee puck and kurt fanfiction that I've come across is 'Opposites Attract'. This story begins with Puck and Kurt being at odds with each other, as is often the case in the show. However, a series of events, like a joint performance for a local event, force them to spend more time together. As they do, they start to discover that they have more in common than they thought. The author does a great job of portraying their growth as individuals and in their relationship. Another one is 'A Different Kind of Friendship' which explores how their friendship could have developed in an alternate universe, with different storylines and character arcs for both of them.
FanFiction.net is also a great place to look. There are thousands of Glee - related fanfictions, and by using the search function and typing in 'puck rachel pregnant', you should be able to find some interesting reads. Just be aware that the quality may vary, so read the reviews or summaries before diving in.
Another option is Tumblr. There are often posts about Glee fanfiction, and some users might recommend or even post their own Puck and Shelby fanfictions. You can follow relevant Glee tags or search specifically for what you want.
You can try fanfiction.net. It has a large collection of Glee fanfictions, including ones focused on Puck and Quinn. Just use the search bar and type in 'Glee puck and Quinn' and you'll get a bunch of results.
One common theme is friendship. Many fanfictions focus on how Kurt and Puck, who start off as antagonists or at least not friends, gradually become close friends. They learn to accept each other's differences.