When I walk into the living room, I see her totally completely out on the couch with a blanket covering her legs. She is definitely hungover, I doubt she'll wake up. I'm about to go on my way, when I catch a glimpse of her exposed nipple popping out from her tank top. Not going to lie, I have always thought my sis was hot. This is the perfect opportunity for me to finally see her naked! So I begin to lift up up her dress,she is not wearing any underwear. I can see her pubic hair around her pussy lips!