Suggestions

https://www.mangago.me/read-manga/koi_ga_ochitara/
This has completed volume 2 too. It's so good (✯ᴗ✯). You should definitely give it a try , if you haven't read it.

Seme is 30, uke is 20-21
https://www.mangago.me/read-manga/delivery_hug_therapy/

manga:
https://www.mangago.me/read-manga/koi_ga_ochitara/
https://www.mangago.me/read-manga/fushidara_na_hanatsumi_otoko/
https://www.mangago.me/read-manga/delivery_hug_therapy/
https://www.mangago.me/read-manga/gaman_nante_o_yoshinasai/
https://www.mangago.me/read-manga/hitorijime_my_hero/

and some manhwa:
https://www.mangago.me/read-manga/dangerous_convenience_store/
https://www.mangago.me/read-manga/on_or_off/
https://www.mangago.me/read-manga/tractor_full_of_love/
https://www.mangago.me/read-manga/love_me_doctor/


I'm honestly not a fan of some of the manga but I hope you enjoy them nonetheless xx

shounen ai:

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


yaoi:

https://www.mangago.me/read-manga/love_me_or_i_ll_kick_your_ass/
https://www.mangago.me/read-manga/koi_ga_ochitara/
https://www.mangago.me/read-manga/fushidara_na_hanatsumi_otoko/
https://www.mangago.me/read-manga/kirei_ni_shiteyo/
https://www.mangago.me/read-manga/the_crows_marriage/
https://www.mangago.me/read-manga/kokoro_kanda_neko/
https://www.mangago.me/read-manga/gaman_nante_o_yoshinasai/
https://www.mangago.me/read-manga/mayonaka_no_oyatsu/
https://www.mangago.me/read-manga/love_awakening_x_syndrome/
https://www.mangago.me/read-manga/harapeko_usagi_to_koisuru_ookami/
https://www.mangago.me/read-manga/ruby_red_wo_kamikudaku/
https://www.mangago.me/read-manga/tabenai_no_ookami_san/