
Hmmm I kinda get what you are talking about but it's a little bit hard to find those because most of the obsessive ml are scary and would hurt the mc
Bbutttt there's those who are cute and healthy but not very " you are all mine type of person "
https://www.mangago.zone/read-manga/sasaki_to_miyano/
https://www.mangago.zone/read-manga/cherry_blossoms_after_winter/
https://www.mangago.zone/read-manga/kiraide_isasete/
https://www.mangago.zone/read-manga/cherry_magic_thirty_years_of_virginity_can_make_you_a_wizard/
https://www.mangago.zone/read-manga/oko_sama_star/
https://www.mangago.zone/read-manga/smyrna_capri/
* I would actually recommend all of BWAT webtoons all have the same good ml vibe
https://www.mangago.zone/read-manga/our_sunny_days/
That's all the healthy relationships I could think of right now..

Ohhh
There's this one as well
https://www.mangago.zone/read-manga/tadaima_okaeri/

https://www.mangago.zone/read-manga/tadaima_okaeri/
There's this one as well
I want a bl like “December” where the ml is obsessed but not in a bad way? Idk if I’m making sense. Like he’d do anything for the mc but would never hurt/SA them, not be toxic either. Just overall a very sweet couple who’re obsessed with each other (it would be nice if it was an omegaverse too) ლ(´ڡ`ლ)