Sister Walks In On Him With Her Panties And Things Get Wild Fast

She caught him holding them and expected to feel grossed out but it actually made her wet so she touched herself later thinking about his face. The next day he found her smoking and said he would keep quiet only if she got on her knees and sucked him off like a good little sister. She swallowed most of it even though she made a cute face afterward. By the third afternoon she was so worked up that she begged him to fuck her quick before the game started and let him spray all over her stomach in return for keeping their secret from their parents.