I'm looking for a manga like Viewfinder and Totally Captivated, with a super possesive seme and a feisty uke. I want a uke that runs away like Akihito, also it would be great if he cheated on the seme like Ewon. And I want a seme that is so possessive to the point where he is capable of tracking down the uke if necessary like Asami and Mookyul It could also be just a very possesive seme.For example I loved Gosan no Heart when Udou tells miki : ''dare try to run away from me and I will kill you'' I want that kind of possesive, though I like feisty ukes too.

Have you tried Okane ga nai? I think it's about what you're searching for.

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Don't walk behind me, I may not lead. Don't walk in front of me, I may not follow. Just walk beside me and be my friend - Albert Camus

I only watched the anime, never really thought of reading the manga but I might give it a try thanks

You have to try Shingeki no Kyojin dj - X. Although its not exactly as what you're looking for it has the same feel as Viewfinder after all the author did write that Viewfinder inspire her to wirte "X".