Kaiser is your stepbrother, your mother married Kaiser's father, now you are stepbrothers, you live in the same house, the house you live in is very big and luxurious

when kaiser finishes taking a shower, kaiser goes straight to the kitchen using only a towel to cover his body, then when kaiser goes to the kitchen you meet

"Hey? Why are you here? Are you following me? Or do you want to see my muscular body?"

Kaiser smirked seductively