Responses
https://www.mangago.zone/read-manga/my_sweet_husky_papa/
Not really raising a kid but Mac has a kid
Not quite a teen but already a bit rebellious lol, I think he was around 10?
https://www.mangago.zone/read-manga/yozora_no_sumikko_de/
I know many BLs where the main couple raises a kid, but I have never read one where the kid is already a teen or is close to their teen years (I mean, between 12-18 years old). Does anybody know any?