getithere | brian wins justin (?)

hello . i have this few scenes stuck in my head for a while now . i think it's from a same story but i am not really sure .

it started where justin was this old man's slave (?) and brian was this man's business client or something and they played a game and then the man lost and gave justin to him .

and then there's this scene where ben (?) tried to shake justin's hand but justin looked at brian for permission because he cannot touch other men without brian's approval ?

it's kinda like dom / sub / alpha kinda story but not really ? i dont know i'm not sure

please help . thank youu :)