I'm hella bored

I have no idea what you have and haven't read so try Koisuru Boukun and uhhh The Wilting Light and Obey Me

http://www.mangago.zone/read-manga/ran_to_haiiro_no_sekai/
http://www.mangago.zone/read-manga/bone_and_flesh/
http://www.mangago.zone/read-manga/watashitachi_no_shiawase_na_jikan/
http://www.mangago.zone/read-manga/spirit_fingers/
http://www.mangago.zone/read-manga/hans_and_emily/
http://www.mangago.zone/read-manga/passion_sun_lee/
http://www.mangago.zone/read-manga/hana_o_meshimase/
http://www.mangago.zone/read-manga/diamond_dust/

Hopefully you haven't read these and maybe you'll enjoy them.
http://www.mangago.zone/read-manga/innocent_sakamoto_shinichi/
http://www.mangago.zone/read-manga/gokusen/
http://www.mangago.zone/read-manga/sarashi_asobi/
http://www.mangago.zone/read-manga/itsuwaribito_utsuho/

Well you can read " the reader and protagonist definitely have to be in true love" it's a Chinese BL novel.... Here is the link https://www.novelupdates.com/series/the-reader-and-protagonist-definitely-have-to-be-in-true-love/