Is it this? I read it a while ago, can't remember if there is red headed woman
https://www.mangago.zone/read-manga/macguffin/
sorry, I don't think so, but I appreciate your help ╥﹏╥
Damn sorry fam, good luck ╥﹏╥
Im not suer but theres no kidnapping in this but are you looking for "Bye Bye" ?
Tysm
No, I’m so sorry
The bottom had light brownish-blond hair, the top had black hair. The top kidnaps (I think?) bottom and keeps him in his house. I think towards the end of it, bottom got pregnant but lost the child. There was also this lady with really red hair, I don't remember her role but I think she was good. (I think it was also an omega verse but I don't remember)