Will be posting the many ass crack and undie exposures of my oblivious sister. Ever since I can remember, she’s had a “crack problem” so to speak? I’ve seen her butt crack a ton and the occasional whale tail. However she’s told me for the most part she usually goes commando. I’ve seen her panty drawer and she has some thong and g strings she wears on occasion. This is definitely the best whale tail I’ve captured of her, I remember she was trying to hook up a ps3 to the back of an old tv and she was having a real hard time and I sat there right behind her just looking at her panties hanging completely out of her pants. Her panties were so sheer that I could see her ass cheeks through them.