looking for yaoi

Please below the confusing explanation of the manga i realllllyyyyy want to read!
this manga is a sequel/side love story of the original. Anyway, its about the yakuza that was broken up at the end of the main story by the new young gen head (was at high school during that time) the uke has been the care taker/servant/friend of the young head (not exactly, but sort of in terms of sticking by the side of the young gen head). Anyway to start a new company they need money and decides to ask the young head's dad, but the secretary refuses on behalf of the old head/dad, which wasn't really true, because the secretary was asked to refuse by the young head's cousin now cum lawyer (seme) who is obsessed with uke (the seme actually assaulted the young head's boyfriend in the main story under the request of the uke, who didn't really trust the young head's lover/boyfriend) anyway the seme has always mistaken the uke's loyaltly to the young head as unrequited love. But in reality the uke also loves the seme. In this story the seme has returned from the America where he went off at the end main story thinking that the uke had rejected him, but in this manga we see that the uke was actually really in love with seme but because of his obligations he couldn't leave. Anyway the seme rapes the uke in his apartment in the dark (when he first arrives from America i think), however the uke knows its the seme... the seme blackmail the uke with money...blah blah blah...its a happily ever after