Step sister started it 1

Tony and his step sister, Bella, have always been really good friends. They both have thier own lives away from each other, but at the end of the day when they were both at home, talking and laughing, they started to get closer. Just the two of them. They were a little more like roommates you could say, because it doesn't matter what they do or say around each other. Like whenever he have sex, the first person he tell is Bella, and she'll usually fire back with something like "Really? Is she pretty?" And something that tends to piss their parents off quite a bit is how comfortable with their bodies they can be. He hadn't seen Bella fully naked or anything, but she was no stranger to just walking around with just a t-shirt and a pantie on. Bella just doesn't care. And something tells Tony that she knows he like it. Not that he was attracted to his step sister or anything, but she is without a doubt pretty smoking hot. She's almost 21 and she's quite short, with strawberry blonde hair, a