His parents literally kicked him out of home for fucking her sister and he still is so full of himself he straight up walks to her boyfriend to reveal everything. Also dumb heroine yada yada .
Oh god boyfriend should expose this idiot without home without job what idiot can do become pimp and sell out his sister for money? Perfect end for this idiots sis and bro become low life trash and live happy until some yakuza find out that some guy do illegal stuff and dont pay yakuza money as you know if you do illegal stuff you should pay some % of your money to yakuza or yakuza make you pay.