I haven't read this particular 'blow to katsuragi senran kagura fanfic' specifically. But generally, in fanfics related to Senran Kagura, they often explore the characters in more depth. Maybe this one focuses on Katsuragi and some kind of 'blow' could refer to an action, event or even a metaphorical concept within the story.
Well, 'senran kagura visual novel' focuses on the adventures of a group of shinobi girls. The visual novel aspect allows for in - depth exploration of their personalities, backstories, and the bonds they form with each other. The stories might include their struggles in the shinobi world, like facing off against rival groups, and also their personal growth in terms of skills and as individuals.
A possible fanfiction could be about a character from Naruto ending up in the world of Senran Kagura. Let's say Naruto himself gets transported there. He would be really confused at first by the different rules and the all - female cast (mostly). But then he starts to adapt and uses his shadow clone jutsu in creative ways during battles against the various enemies in the Senran Kagura world. He could also make friends with some of the characters and teach them about chakra.
Another theme is often the development of relationships. The male oc might form friendships, rivalries or even romantic relationships with the female characters. For example, in some fanfictions, he may start as an outsider but gradually build deep friendships with the girls through shared battles and experiences.
In the main story of Senran Kagura games, the key elements are numerous. The diverse ninja academies play a crucial role as they have their own cultures, fighting styles, and agendas. The battles are not only about combat but also about honor and pride. Character relationships are also vital. The friendships help the characters support each other, while rivalries push them to improve. Additionally, the exploration of ninja traditions and how they adapt to modern times is an important aspect of the story.
Since I'm not certain about this specific 'bustied story', in the general 'Senran Kagura' series, characters like Asuka Kazama are important. She is a strong - willed and skilled ninja. There are also others like Homura, who has her own set of abilities and a complex personality.
It's a game that combines elements of action and visual novel. It likely features the characters from the Senran Kagura series in a story - driven adventure with lots of character interactions and probably some cool combat scenes as well.