Agree

"Whatever." I clumsily removed my bra while trying to keep my nightie on and handed it over. "There, now let me in."

"Nah." She said before she shoved me away then quickly shut and locked the door. I could hear her laughing afterwards.

Now I was locked out of my room and I wasn't wearing a bra or panties. If anybody other than my mom was down there I would be quite underdressed but with my sister having locked me out I couldn't get to my clothes.

I only really have one option now, I thought. There are no other rooms with clothes in them on the 2nd floor except our bedroom. I have to just go downstairs and hope my mum is alone.