Well, perhaps in the fanfiction, Kisshu and Ichigo get thrown into an alternate dimension together. In this new world, they have to rely on each other to survive. At first, Ichigo is hesitant to trust Kisshu, but as they face various challenges like strange creatures and difficult terrains, Kisshu proves himself trustworthy. This shared experience makes Ichigo see Kisshu in a new, more positive way and love starts to grow between them.
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.
Their relationship could develop through shared secrets. For example, Kisshu could tell Ichigo a secret about his past that no one else knows. This would create a bond of trust between them. Then, they might start meeting in secret places to talk more, gradually growing closer and falling in love.
One idea could be exploring how they deal with the reactions from their families and friends. Another could be the challenges they face during the pregnancy, like Ichigo's changing body and emotions.
Often, there could be a struggle within Ichigo herself. She is kidnapped but at the same time, she has complex feelings towards Kisshu. There might be some moments of connection between them during the kidnapping situation, which adds to the tension and the romantic undertones of the fanfiction.
The popularity of ichigo and kisshu fanfiction lies in their complex relationship in the original work. They are sort of enemies, yet there's an underlying tension that can be explored in many ways in fanfiction. It gives writers a lot of room to play with different scenarios.
Maybe he wants to use Ichigo as a bargaining chip. If there are other forces or characters in the fanfiction world that Kisshu is in conflict with, he could kidnap Ichigo to gain an advantage over them. For example, if there are rival groups vying for power or resources, Ichigo might be valuable to them in some way, and Kisshu could use her to negotiate. Another motive could be that he believes Ichigo has some sort of special power or knowledge that he wants to extract from her, and kidnapping is his way of getting close enough to do so.
One common theme is the forbidden love aspect. Since they are from different sides in the original story, their relationship is often seen as something that goes against the norm, and the kiss represents that breaking of boundaries.
It could be a romantic tale featuring the characters Kisshu and Ichigo and their adventures together.
I'm not sure if there is a specific fanfiction exactly like that. There are many fanfictions in the fandom, but not all might involve such a plot. You could try searching on popular fanfiction websites.
One interesting ichigo and kisshu fanfiction is 'A Forbidden Bond'. It delves deep into their complex relationship, exploring how they might interact outside of the main storyline's constraints. It has great character development and some really touching moments between them.