Maybe the one by Haji?
https://www.mangago.zone/read-manga/red_hood/
Red doesn’t have long blonde hair but from what I remember the wolf has to eat his heart.
https://www.mangago.zone/read-manga/the_heart_of_red_cloak/
This is it thank you
I will be reading this thank you
Haji writes some really quirky fun bl. I recommend their other works if you end up liking Red Hood.
I did like it and I will be looking into other work by haji (≧∀≦)
But it's a red riding hood bl where red has long blonde hair n fair skin while the wolf is dark skin with long black hear
I think one of them have to eat the others heart I can't remember ╥﹏╥