First, understand the characters well. Know Tsukune's kind - hearted yet sometimes naive nature and Inner Moka's strong - willed and alluring vampire side. Then, for the lemon part, build up the tension gradually. Don't just jump into it. And make sure the relationship development between them is believable. For example, show how they start to have feelings for each other through small interactions before getting to the more intense scenes.
There's also 'Love in the Dark Academy'. This fanfiction focuses on the challenges they face as a couple in the academy setting. It shows how their love has to overcome the prejudice of different species. It's an interesting take on their relationship with lots of drama and some really touching scenes.
Typically, in tsukune x inner moka lemon fanfiction, there is often a strong focus on the relationship between Tsukune and Inner Moka. The lemon aspect might add a bit of a romantic or passionate element to their interactions. It could explore their feelings in a more intense way compared to the original story.
You can try fanfiction websites like FanFiction.net or Archive of Our Own (AO3). They have a wide range of fanfictions, and you can easily search for Inner Moka x Tsukune ones using the search bar. Just type in the relevant tags or the names of the characters, and you should be able to find a bunch.
The setting of their story also adds to the appeal. The world they inhabit is full of supernatural elements, which gives writers a lot of room to create unique and exciting plots. For example, they might have to battle a powerful vampire or deal with a magical curse, all while developing their relationship.
One idea could be that they face challenges in a world that is not accepting of their relationship due to her vampire nature and the pregnancy. They might have to hide and find a safe place for their future family.
Well, 'Inner Moka's True Feelings for Tsukune' is also a good one. This fanfic goes deep into Inner Moka's perspective. It shows how she struggles with her feelings for Tsukune at first, but then gradually accepts and embraces them. It's an interesting read for those who like to explore the characters' emotions.
There's also 'Tsukune and Inner Moka's Adventure'. In this fanfiction, they embark on a quest that not only tests their physical strength but also the strength of their bond. It's filled with exciting action scenes and sweet, tender moments between the two characters.
One possible storyline could be them facing a powerful new enemy together. Tsukune's human - vampire hybrid nature and Inner Moka's pure vampire strength would combine to defeat the foe. For example, a group of rogue vampires who are trying to take over the school they attend. Another could be a story about their relationship development, like Tsukune trying to understand Inner Moka better and her learning to trust him completely. They could go on a journey to find a way to fully merge their two selves so that they can be together without any barriers.