I remember reading the one you mentioned too, but also forgot
waittt u need to remember the title pls im a sucker for these genre
I believe the titled is
‘Just when I thought I came here to die’
Oh yes tHIS!! thank you so muchh!!
forever in your debt <3
You're God sent!! I've been searching for this for the past months. Thank you!!
There is a similar manga that i read aaahhh i forgot the title but the seme is also wearing a paperbag mask and he's a killer but he's sweet to the uke