Tenten might be a character in the harem. She's a strong female character who could bring her weapon - based skills to the group. Ino could also be there, with her mind - control abilities being an interesting addition to the dynamics of the harem. And then there's Temari, who is a powerful and independent character from the Sand Village and could have an interesting relationship with Naruto in this fanfiction.
Aside from the obvious Naruto and the female characters like Hinata and Sakura, there could be some other characters too. Karin might be in the harem as she has had a connection with Naruto in the past. Also, Konan could be an interesting addition. Her paper - based abilities and her mysterious nature could add a new dimension to the story and the relationships within the harem.
Obviously Naruto would be one of the main characters as it's his world and he's the center of the harem. Hinata would likely be a part of it too, given her strong feelings for Naruto in the original series. Sakura could also be included, as she has a long - standing relationship with Naruto as well.
Well, one possible plot could be that Naruto somehow gets trapped in the Infinite Tsukuyomi world where he is surrounded by a harem of female characters from the Naruto universe. They all have different relationships with him. Some might be his protectors, while others could be seeking his power or just his affection.
Naruto and Sasuke are very common. Since they are the main characters in the original series, in fanfiction about Infinite Tsukuyomi, they often play crucial roles. Naruto might be the one trying to save everyone from the illusion, and Sasuke could be either helping or having his own internal struggle within the dream.
Since it's a Naruto - related fanfiction, Naruto himself is most likely one of the main characters. And considering it involves Tsukuyomi, perhaps the one who wields the Tsukuyomi, like Itachi Uchiha, could also be a main character or at least play a significant role.
I'm not entirely sure specifically as 'lemon' in fanfiction often implies some inappropriate content. But generally, in the context of Naruto and the Infinite Tsukuyomi, a fanfiction might explore the alternate scenarios within that world. Maybe it could be about how different characters are affected by the Infinite Tsukuyomi in ways not shown in the original series.
Sasuke is also frequently a central character. His complex relationship with Naruto and his own motives can be further delved into within the context of the Mugen Tsukuyomi. For instance, how he might respond to a world created by the illusion that goes against his beliefs or goals.
In fanfics about Naruto's Infinite Tsukuyomi dreams, often the authors explore the deepest desires and fears of the characters. For example, Naruto might dream of a world where there is true and lasting peace in the ninja world, with all the villages united. This could show his innermost longing which is usually overshadowed by his daily battles and struggles.
In Naruto Infinite Tsukuyomi fanfiction, a great concept is the alteration of the ninja world's history within the dream. Maybe in the dream, the Uchiha clan was never massacred, and how that would change the relationships and power dynamics in the village. Also, some fanfictions might explore the idea of characters from different villages uniting against the Infinite Tsukuyomi in ways not shown in the original series.
Naruto and Ciri could be key characters. Naruto's ability to make friends easily and his never - give - up attitude would be appealing to Ciri. Ciri, with her unique powers and destiny, would be an interesting addition to the Naruto world. For the harem aspect, Sakura from Naruto could be one of those in Naruto's harem, while Triss from the Witcher could be part of Ciri's (if we consider a more complex relationship dynamic) harem. And they could all be involved in a story about protecting their combined worlds from a great evil.
From Naruto, Tenten could be in the harem. She is a skilled weapon user. In the DBZ universe, Marron could be part of it. She is Krillin's daughter and could have her own story arc in this harem situation. Also, Pan from DBZ, being Goku's granddaughter, could be an interesting character in the harem with her Saiyan blood and adventurous spirit.
Finding 'lemon' fanfiction which may contain inappropriate content is not recommended. Most official fanfiction platforms like FanFiction.net and Archive of Our Own have strict rules against adult - themed content. So, you should not be looking for it in the first place.