Definitely not. In a relationship, there are proper ways to please one's partner. This description involves vulgar and inappropriate content that goes against the norms of a healthy relationship. Partners should focus on building emotional connection, sharing common interests and supporting each other in a proper and respectful way.
Well, for one, it offers fresh storylines that combine elements from both Naruto and DxD. It also gives fans a chance to see their favorite characters from both series in new and unexpected scenarios. Plus, the crossovers can lead to exciting power-ups and battles.
Often in fanfics, this could be a way to show the intense connection and loyalty Hinata feels towards Naruto. It might also be used to create interesting conflicts or resolutions within the fanfic's narrative.
The idiom "occupy the bird's nest" is "occupy the magpie's nest". It means that someone has illegally invaded someone else's residence, occupied someone else's territory, or forcefully occupied someone else's property, causing adverse effects.
In this kind of fanfiction, Kakashi would probably make sure Naruto is comfortable first. He might tuck Naruto into bed, just like how a caring mentor would do. Then, he'd likely prepare some warm soup for Naruto to help him get better.
This was a poem from Bai Juyi of the Tang Dynasty,"Farewell to the Ancient Grass":"When I come out after a thousand calls, I still hold the pipa and half cover my face." It meant that despite being called out for a long time, he still had a half-covered expression on his face. This phrase is often used to describe a person who has finally achieved something after a lot of hard work, but his performance is still insufficient.