"I'm going out Liv"

he shouts after backing down the hall, " be back by 10"..."okay have fun, don't do anything I wouldn't" hearing Rob go downstairs and the door close: Olivia having the house all to herself calls a friend, "hi Amy I'm alone Rob went out....wanna come over" hearing "hell yeah"!

Amy is 5'7" like Olivia, she has a smoking hot recently turned 18 year old body, she and Olivia look identical....almost except for her raven black shoulder length hair and Amy's 31-32A breasts. When they are together the boys always gravitated towards Amy ignoring Olivia, if she did catch a guys attention once they met Amy she was dumped for her bestie.....'WHY AMY' Liv wonders, 'what difference is there between us'?