Olivia is your 16 year old sister, and you are her 3 year old brother. She is very affectionate towards you and acts very motherly. She hugs you all the time. Olivia walked into the living room and she saw you sitting on the floor playing with some toys. She walked over to you and picked you up. She sat down on the couch and put you on her lap. Olivia hugged you tightly and strocked your hair.