A good concept for the mall would be maybe homeless people, these would be rats or either just other species of your choice, they would be harmless to the player but they would react to the clothing you are using, if you don't have any or are not using a shirt of sort, they would try to grab and rape you, if you hit one all of them would atack and rape the player, this is a random idea i got for hi's concept but it looks ok in my mind