It is not appropriate at all. Fanfiction is a form of creative writing that should be based on positive values. Forced actions in a story are not acceptable in a civilized society, and the same goes for fanfiction. Moreover, in the context of the Harry Potter universe, the characters have their own personalities and relationships that are based on mutual respect and positive interactions. Writing about a character forcing himself on another goes against the spirit of the original story and is simply unethical.
A practical answer is Chapter 190, because it turns the idea into a concrete scene. The chapter opens with Several people who didn't understand fell silent., adds pressure through And it became even more repugnant to him., and ends on Because he saw the pack of cigarettes pinched between Jiang.
Look to Chapter 167 for the clearest answer. It begins with By the experimental field, Qi Tianyu was quite helpless as he watched Wen..., keeps building through He tried once again to pull back his suitcase, but to no avail, as one end..., and lands on Even when getting into the car, Qi Tianyu was.
The best chapter pointer here is Chapter 178, "The Group's Favorite Belongs to No One but Her!". It opens with Wen Jiaojiao is just too unreasonable, why does she have to single out... and closes on Let's not even mention President Shang's own net worth, but talk about his....
A practical answer is Chapter 170, because it turns the idea into a concrete scene. The chapter opens with Watching the two who had long remained silent, the PD shifted his position..., adds pressure through I really want to see the chaotic scene!], and ends on [Didn't the other guests also do.
A practical answer is Chapter 184, because it turns the idea into a concrete scene. The chapter opens with Jiang Li can finish the competition alone???, adds pressure through Director Sun, who had witnessed the whole process: "......" This is..., and ends on Slow down, I'm so scared." "Shang.
If you want the clearest chapter reference, go to Chapter 188. Early on, With a "snap," the pencil Jiang Cheng was using to draw broke on the paper.; later, the chapter leans on He looked up, the cold glint behind his glasses sending shivers down one's....
If you want the clearest chapter reference, go to Chapter 151. Early on, Now it was Zhang Cheng's turn to be confused.; later, the chapter leans on The problem lies with He Yun?. By the close, I will have my assistant pay the bill., and the chapter closes with Was he...
If you want the clearest chapter reference, go to Chapter 191. Early on, This change made Jiang Cheng extremely uncomfortable.; later, the chapter leans on It was as if he had been an outsider from the very beginning..
The best chapter pointer here is Chapter 159, "The Other Flying Guest is Actually Him?!". It opens with Seeing the red light of the camera turn on, Su Yinwan looked at the... and closes on Shang Shaobai, who was browsing through files, received a call from his....