https://www.mangago.me/read-manga/amattare_wa_inu_mo_kuwanai/
The side story (chapter 5 and 6) is about two (40~ yrs old) divorced men with children, getting married to eachother
ok wait
https://www.mangago.me/read-manga/old_fashioned_cupcake/
They work at the same company, uke is pretty old (35-40~)
Not so old they're like 36 and 28?
https://www.mangago.me/read-manga/our_sunny_days/
Here are some that come to mind,maybe the age isn't 100% right but some are def old man yaoi
https://www.mangago.me/read-manga/yabun_ni_kyuuketsu_shitsureishimasu/
https://www.mangago.me/read-manga/on_doorstep/
https://www.mangago.me/read-manga/midnight_rain_ctk/
https://www.mangago.me/read-manga/boku_no_omawarisan/
https://www.mangago.me/read-manga/oni_to_tengoku/
https://www.mangago.me/read-manga/okusama_ha_alpha/
https://www.mangago.me/read-manga/love_nest_minaduki_yuu/
https://www.mangago.me/read-manga/yuki_to_matsu/
https://www.mangago.me/read-manga/puchitto_hajiketa/
https://www.mangago.me/read-manga/never_good_enough/
https://www.mangago.me/read-manga/on_or_off/
https://www.mangago.me/read-manga/nichijou_climax/ such a masterpiece this one is
OMG THANK U
Thank u everyone for the suggestions, I will try to take a look at them
I’m over the BLs that have main characters in college or highschool. Please give me older men yaoi, I’m talking like at a minimum 35 years of age, preferably both partners should be older, but I don’t mind legal age gaps ( so like someone who’s 25 with someone who’s 40)