My 100 word challenge

The Terrible Jar

Once there was a normal middle aged mother named Sandra with 2 children who were about to move out. The next day it was time for her children to move out!!!!  The mother kissed them good bye, she went inside and she found a present saying to Sandra from Anonymous. She wondered who gave it to her. When she opened it was a jar, a black jar. She called her son, He said “I don’t know about any black jar mum.” “hmmmm” said Sandra. So she decided to open the jar but when she lifted the lid she was killed!!!!