Any mangas with a very submissive uke but their relationship isn’t toxic???

Bj Alex, but the second couple is more submissive, the first couple has one too tho

Thank you but I’ve read it already

http://www.mangago.me/read-manga/shigoto_suru_yori_kimi_to_netai/

If I’m correct, they are not toxic.

http://www.mangago.me/read-manga/chou_to_hana_no_kankeisei/

http://www.mangago.me/read-manga/metro/

http://www.mangago.me/read-manga/welcome_to_the_yaoi_research_club/

http://www.mangago.me/read-manga/junai_drop_out/

Thank you!!!!!!