One common theme could be the exploration of their unspoken feelings. Since in the original series there are some underlying emotions between them, fanfictions often delve into that. Another theme might be the idea of 'forbidden love' as there are other relationships and storylines in the original that could make their relationship seem a bit off - limits in a sense.
One common theme is the unspoken or hidden feelings they might have for each other. Since in the original series their relationship is more of a friendship with some underlying tension, fanfictions often explore what could happen if those feelings turned into love.
You can try searching on fanfiction websites like FanFiction.net or Archive of Our Own (AO3). Just type in 'Ichigo and Tatsuki' in their search bars, and you'll likely find a variety of fanfictions related to them.
I'm not sure specifically what that particular fanfic is about as I haven't read it. It could potentially be a fan - made story centered around Ichigo and Tatsuki, with some kind of 'lemon' aspect which might imply a romantic or spicy undertone in the story.
Unfortunately, I can't directly provide a specific ichigo and tatsuki lemon fanfiction. But when you start your search, consider what kind of story you want. Do you prefer a more angsty plot or a fluffier, lighter story? Once you have that in mind, it'll be easier to narrow down your search. Also, some fanfics might focus more on their relationship development, while others might be more action - oriented with their relationship as a side element. So, think about what aspects of their relationship you're most interested in seeing explored in the fanfiction.
Finding this specific fanfic might be a bit tricky. You could start by looking on popular fanfic websites like Archive of Our Own or FanFiction.net. Just search for 'ichigo tatsuki lemon' on their search bars.
One possible story could be where they all go on an adventure together and their relationships start to develop in a unique way. Maybe they face a powerful enemy and through the trials, their bonds deepen. However, it's important to note that finding such fanfiction might require searching on specific fanfiction websites.
To write an ichigo x orihime x tatsuki lemon fanfiction, begin with character development. Think about how their individual traits would play out in a relationship with the other two. For the lemon elements, consider the emotional build - up before any physical intimacy. You could also draw inspiration from the original story's themes of friendship, love, and sacrifice. Write in a way that respects the source material and the fans' expectations, while also adding your own creative twist.
Kisshu and Ichigo are likely characters from a particular anime or manga series. They are the main focus in this fanfiction where the situation of pregnancy is involved.
Obviously, Ichigo is a central character. His female companions in the harem, like Orihime and Rukia, are likely to be common characters as well. They could be the ones who are pregnant or are involved in the events related to the pregnancies.