Fanfiction.net is also a place to look. There are many Naruto - related fanfictions on it. Although the search might require a bit more effort as you need to filter through the different categories and tags to find the 'Obito x Naruto yaoi' stories specifically. But it's definitely worth a try.
You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions, including 'Obito x Naruto yaoi' ones. Just use the search function on the site and type in the relevant tags.
The best chapter pointer here is Chapter 75, "Master, I didn't mean to bump into you!". It opens with The ordinary people in the livestream were all stirred up by this scene. and closes on But, being a half-baked practitioner is just fine..
The best chapter pointer here is Chapter 74, "Ordinary People". It opens with Having seen Jiang Li's ID before, he knew that this person named Shiguang... and closes on The man's phoenix eyes narrowed slightly, he looked at the girl sitting....
If you want the clearest chapter reference, go to Chapter 32. Early on, You should know, an ID photo is like a mirror for demons.; later, the chapter leans on Even celebrities can't handle going barefaced under the attack of a....
If you want the clearest chapter reference, go to Chapter 69. Early on, Since the phones issued by the program team couldn't log into Weibo, Wen...; later, the chapter leans on However, He Yun, who had witnessed the incident, knew a bit about it..
Look to Chapter 65 for the clearest answer. It begins with Several minutes later, the room remained silent., keeps building through The cameraman then discovered that Jiang Li's door wasn't properly shut,..., and lands on What's the deal with these two?.
Look to Chapter 41 for the clearest answer. It begins with The live streaming room suddenly boiled over again., keeps building through [Did this matter really have such a big impact?, and lands on In contrast, Wen Jiaojiao didn't have such awareness..
Chapter 76 is the strongest chapter-level answer because it starts from Thinking of this, the aunt repeatedly praised, "Girl, hearing your words... and follows through on Soon, Shu Yan also couldn't hold out any longer, leaning against the tree....
A practical answer is Chapter 49, because it turns the idea into a concrete scene. The chapter opens with My phone!!!" Jiang Yan's roar echoed continuously through the mountains in..., adds pressure through The guest with the highest score will receive a series of resources from..., and ends on.
Chapter 25 is the strongest chapter-level answer because it starts from Therefore, from his childhood, Jiang Shixu had felt an extreme aversion to... and follows through on Having worked beside Shen Lan for over a decade, she had been there when....