Can I have recs with a gl subplot but it’s not the main focus of the story I don’t kn...

Maybe?? https://www.mangago.me/read-manga/stuck_in_my_sister_s_dating_sim/

I feel like these r more implied gl than gl subplot but have u read
https://www.mangago.me/read-manga/pyramid_game/

https://www.mangago.me/read-manga/let_s_kill_your_husband/