One possible interaction could be with Sasuke. He might be initially surprised or even a bit intimidated by Naruto's new strength. Their rivalry could take on a new dimension as Naruto's physical power becomes a factor. Another interaction could be with Kakashi. He would likely be interested in how Naruto has acquired Tsunade's strength and would try to train her to better utilize it.
Tsunade in Tsunade lemon fanfics typically maintains her tough exterior that she is known for in the Naruto series. However, in the context of these fan - created stories, she can also be shown as having a softer side when it comes to her romantic relationships. Her beauty and maturity are often highlighted, and she might be involved in complex emotional situations. For example, she could be in a relationship where she has to balance her duties as a leader and her feelings for a particular character, all while dealing with the 'lemon' aspects of the story which might involve passionate encounters or deep emotional connections.
One new ability could be enhanced physical combat skills. Tsunade's strength gives Naruto the power to deliver more powerful punches and kicks, which could be a game - changer in close - quarters battles. He might also develop the ability to use medical ninjutsu more effectively. Since Tsunade is a master of it, Naruto could learn to heal himself and others faster during battles, adding a new dimension to his fighting capabilities.
Well, it could change the plot in many ways. For example, Naruto might be more confident in battles against stronger opponents earlier on. He could use Tsunade's brute strength to overpower enemies that he previously had to outwit. Maybe he wouldn't rely as much on his shadow clones or the Nine - Tails' power in the early stages of fights. This new strength could also make his friends and allies view him differently, perhaps with a bit more awe or even fear at first because they are used to his regular abilities.
Well, in such a fanfiction, Naruto might use Tsunade's strength in combat in a more aggressive way. For example, her superhuman strength could be combined with Naruto's own combat skills. Maybe Naruto could now deliver more powerful punches and kicks during battles, like how Tsunade does when she's fighting. This could also change the way Naruto approaches opponents, relying more on close - range combat rather than just long - range jutsu all the time.
Perhaps a new character could be the main antagonist. This new character could be a powerful ninja from another village who has some sort of connection to Konoha. They might be influencing Tsunade's decisions in a negative way, for example, by making deals that Naruto sees as harmful to Konoha. Naruto snaps at Tsunade because he doesn't understand why she is going along with this new character's demands. This new character then becomes the main source of conflict as Naruto tries to expose their true intentions and fix the rift between him and Tsunade.
Well, Naruto himself could be involved. He might be concerned about Tsunade's pregnancy and offer his support in some way, like running errands for her or helping to keep the village in order while she's dealing with her pregnancy.
Tsunade's character might develop by becoming more maternal towards Naruto. Saving him could make her see him as more than just a village ninja. She could start to care for him in a more personal way, like a mother figure.
If Tsunade kisses Naruto, it could strengthen their relationship in a mentor - like way. Naruto might see it as a sign of deep respect and trust from Tsunade. He would likely feel more confident in following her guidance. For Tsunade, it could be a way of showing her pride in Naruto's growth.
One possible fanfic could be about Tsunade and Hashirama meeting in a time - travel scenario. Maybe Tsunade, who is known for her strong - willed nature, could go back in time and meet Hashirama, the first Hokage. They might initially clash due to their different leadership styles. Hashirama was more about unity and building the village, while Tsunade has a more no - nonsense approach. But as they get to know each other, they could learn from one another and form an unlikely friendship that would change the course of the ninja world in some small but significant ways.