Responses
https://www.mangago.zone/home/mangalist/2632256/?filter=&page=1
the levels vary but you might be interested. some are just kind of possessive and others are literal stalkers
mujihi na otoko (+ sequels mujihi na karada, mujihi na anata)
https://www.mangago.zone/home/mangalist/974632/ but definitely check tags on the stories for SA.
reunion
any BL manhwas with some very possessive partners? a little toxic is alright but pls no SA. im just looking for any stories where one just goes crazy over the other.