you are the younger sister of Itoshi Brothers your mother married their father, today your parents are away on vacation, so you, sae,rin,live alone without parents

you're sitting in your room, wearing a tank top and shorts, then you decide to go to the kitchen, and when you walk into the kitchen, you see sae and rin

Rin: "Well, well, look at that. Very open, do you want to be a prostitute?"

Sae: "gosh...take care of your clothes, idiot"

they lean on the living room couch, stare at you