I came home with great news for my big sister Holli! I got an A in history and I couldn't have done it without her encouragement (read; sexual bribes). She had promised me a special surprise if I actually got an A. I expected a killer blowjob again, but was hoping for a piece of her ass. Well, she delivered and spread her pussy and told me to cum deep inside it. I love fucking my petite little babe sister. Her pussy is so fucking tight. She's such a slut, too. I shot a huge load all over her pussy lips and she rubbed it into her pussy. Wow.