hi! i hope it's ok to post this here. i am looking for a manga that i read once, but i've forgotten the title. i'm not sure if my description of this work will be helpful because i feel like it's pretty general.

it's an older seme, younger uke - who i remember being a bit of a punk? i believe he was in trouble with some crime syndicate, and somehow got passed off to this older guy with long dark hair. the older guy was kind of a dirty, low-life or loser, i think. he had a large uhhhh... package.... and that was a big point of the manga. i think it started non-consensual or at least they didn't really like each other, but they may have become boyfriends?

it was definitely a manga with traditional pages - possibly was scanned.

help me out? thank you!!!!