Can someone recommend me a shounen ai or yaoi where the dilf is a total daddy?? Mads mikke...

Koi ga Ochitara is my fav and the seme is definitely Mads M vibes (▰˘◡˘▰)

Here is a list~ https://www.mangago.me/home/mangalist/2009067/

Yessss, 10/10 mature green flag >///<

I've been summoned.

Mitsuya Sensei no Keikakuteki na Edzuke
I Want to Spoil Ikuro-san
Love in Limbo
Koi ga Ochitara and the sequel Koi ga Michitara
Lovesick Hypocrites
Love Nest and the sequel Love Nest 2nd
Mark
Konya Kimi to Nemuritai
On Doorstep
Love for Sale
Young master × secretary
Kyuujitsu to Satou
Ou-sama no Koi Asobi
Saezuru Tori wa Habatakanai

These two are more wildcards, but, I like that sad tired daddy look.

Joou to Shitateya
Twilight Cure Important