I have read this before.. If I remember correctly, Uke was Seme's caretaker when he was little.. Let me dig more..
Sounds like "Canis"
Is this the one?
http://www.mangago.me/read-manga/a_king_of_1k/
You didnt mention any tats but this seems close enough lmao http://www.mangago.me/read-manga/nigatsu_no_eden/
No but thx for trying
No but I appreciate the effort ┗( T﹏T )┛
It was a BL about a guy who's working then on his way home he find some guy passed out and takes him in. The top doesn't wanna reveal his background while the bottom is super poor and has no family members. PLEASE HELP ME ╥﹏╥