There should not be any fanfiction with such inappropriate and vulgar content in a family - friendly context. Fanfiction should focus on positive aspects of the Naruto universe, like character development, friendships, and epic battles.
Some great Naruto fanfiction themes could be Naruto's training with different senseis. For example, his time training with Jiraiya and how that influenced his growth as a ninja.
This kind of fanfiction involves inappropriate and non - consensual themes which are not acceptable in the general sense of creative writing. We should encourage fanfiction that promotes positive values such as friendship, courage and growth.
Another aspect could be that it's a story about Tsunade denying Naruto's request for a particular mission or task. Naruto is all eager and raring to go, but Tsunade, as the Hokage, has to think about the bigger picture. So she denies him, and the story could be about how Naruto deals with this denial, how he tries to prove himself worthy to her, and what kind of growth he experiences in the process.
We could rewrite it as 'Naruto Interrupts Tsunade's Moment of Intense Emotion'. This way, it still captures the essence of Naruto getting in the way of Tsunade's important moment without any inappropriate connotations.
In general, such a concept might be considered inappropriate and disrespectful in many fanfiction communities. Fanfiction should typically focus on positive character development, interesting storylines, and respectful exploration of the source material. This kind of theme could make many readers uncomfortable and goes against the principles of creating a healthy and inclusive fan community.
It could also be that Naruto has a different view on a matter that Tsunade is extremely invested in. Tsunade might be on the verge of achieving something she's been striving for for a long time, like a new alliance for the village. Naruto, with his own ideas of how things should be, might oppose it in a way that makes it seem like he's denying her this moment of victory or accomplishment, which in a very stretched sense could be related to the rather strange title.
She might be initially shocked. Given her own past traumas and her relationship with Naruto, she could be hesitant at first. But then, considering Naruto's lonely situation, she might warm up to the idea and show a more maternal side towards him.
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.