Older Seme Yaoi

Liebling! (Yaoi)
https://www.mangago.zone/read-manga/liebling/

Scratch Romance
https://www.mangago.zone/read-manga/scratch_romance/

Swallow You Whole
https://www.mangago.zone/read-manga/swallow_you_whole/

Koi ga Ochitara
https://www.mangago.zone/read-manga/koi_ga_ochitara/

Dead or alive
https://www.mangago.zone/read-manga/dead_or_alive/

My Sadistic Master
https://www.mangago.zone/read-manga/my_sadistic_master/

Mr. Kang's Son-in-law
https://www.mangago.zone/read-manga/the_kang_s_yeesu/

Kono Ai Wa Yamai Ni Niteiru
https://www.mangago.zone/read-manga/kono_ai_wa_yamai_ni_niteiru/

You've probably already read this, but obligatory Tonari ni mention. Good luck on your search o7

there’s this anthology titled R-40 BL. it’s incomplete here in this site but u can find it in m/a/n/g/a/d/e/x

https://mangadex.org/title/5328a192-9538-4e62-a72e-6db7cb2f52d6

also try jealousy of scarlet beriko (havent read it yet but there’s a character there that resembles mads mikkelsen)

https://www.mangago.zone/read-manga/jealousy_scarlet_beriko/

here are also i found (but ig u alr read most of these)
https://www.mangago.zone/read-manga/itooshiki_hibi/
https://www.mangago.zone/read-manga/alpha_no_chouinshiki/
https://www.mangago.zone/read-manga/akogareta_hito_ha_42_sai_no_shoufu_deshita/
https://www.mangago.zone/read-manga/i_ll_never_moan_for_you/
https://www.mangago.zone/read-manga/gray_to_blue_no_ai_made/

there’s this anthology titled R-40 BL. it’s incomplete here in this site but u can find it in m/a/n/g/a/d/e/x

also try jealousy of scarlet beriko (havent read it yet but there’s a character there that resembles mads mikkelsen)
https://www.mangago.zone/read-manga/jealousy_scarlet_beriko/

here are also what i found (but ig u alr read most of these)
https://www.mangago.zone/read-manga/itooshiki_hibi/
https://www.mangago.zone/read-manga/alpha_no_chouinshiki/
https://www.mangago.zone/read-manga/akogareta_hito_ha_42_sai_no_shoufu_deshita/
https://www.mangago.zone/read-manga/i_ll_never_moan_for_you/
https://www.mangago.zone/read-manga/gray_to_blue_no_ai_made/

Is this some kinda fetish or something

Every single person on this site have fetishes and that too weird ones.

https://www.mangago.zone/read-manga/shachiku_no_ore_ga_ero_de_isekai_sukuu_tte_tadashi_ossan_shika_inai/