I need help finding Yaoi Manga plz help !!

Need serious help to find this one Manga I think what the main story was about the seme forcing the uke to live with him and after the uke got used to it he started liking the way are. I know it's not okane ga nai it's similar but there there isn't any raping. And there's less chapters and it's already completed
I only remember a part from the Manga where the seme and the uke and this guy that really likes the seme were going to sleep. The guy that likes the seme was happy because "I think" he was suppose to sleep somewhere else like the living room. But then the uke when inside the semes room. Then the guy remember specify that the seme didn't like anyone other himself in his room. Then the guy ran to the uke and told him "I think" what are anda doing/ where are anda going. And the uke told him he never ever slept in any other rooms because the seme always wanted him to sleep with him.