Nah! he brought that to himself... He did not listen to the warning of Utou. And he has the audacity to mock and look down on Karasama-san saying that he won't be a slut, "filthy", a plaything of the alpha like him but look at what he is doing now! He is ok with the alphas using him. Its just like the kettle calling the pot black. yes, I get his point that he need to show what he got and rise to the top of the corporate ladder but being stupid and hardheaded as well a hypocrite is just.... ugh!
Where the hell did u get the impression that sumito's okay with the alphas using him? Re-read and try understanding sumito #－.－).
Someone save Sasabe ಥ_ಥ