In 2013, my mother's friend's house was damaged in a fire and my mother invited her friend and her two 13-year-old daughters to stay with us until the repairs on the house were finished. I told my mother that I didn't want them to be in the house. One of the girls asked me if I would unlock the spare bedroom door for her so she could put her box in the room they were going to stay in and I called her a cunt and a slut and pushed her onto the floor and she started crying. My mother and the girls' mother came upstairs and asked what happened and the girl told them what I did to her. I was told to apologise to the girl and the girl said it wasn't enough and asked my mother if she could make me stay naked as a punishment. My mother said yes and I told them to fuck off and my mother got angry and told me to take my clothes off and after asking me several times I eventually stripped naked. My mother made me stay completely naked while I was at home for the two months her friend and the girls were staying. I still feel angry at my mother although I probably deserved it for bullying that girl.