Seeing no reaction he turned and left. Walking over to his car he couldn’t believe what had happened. Guilt was the last thing on his mind-even if i... was his best friend’s sister. A virgin? Impossible he thought-not the way she whimpered and came. Just the thought made him want to go back and fuck her again, but he shook the notion out from his head. Gabbi all the while lay on her bed unmoving from the confine of her sheets. She was too exhausted to get up and shower. Her bed would also need. She rested her hands gently upon her hips. "I take it you approve." she said softly.The boy said nothing but looked up mortified with embarrassment. She laughed patronizingly. Then, she leaned ever so slightly towards him. Her face suddenly grew serious. She looked down at her oversized attributes. A film of perspiration had formed over them. She stroked them ever so lightly with her fingertips. "You've got good taste, they're all natural."She looked up at him and rose to her feet. She took a. .. finding a depth of feeling, a pinnacle of passion they'd never known before; neither was fighting it now, and it looked almost as if the moaning young girl had taken the initiative. She was lost in the wickedness, the prohibited pleasure, and all thought of her captors were gone from her mind. Suddenly, Gloria let loose a startling, silence-shattering cry straight from her anguished loins, "OOOOOOHHHHHHHHHH! I'm cumming, don't stop, please! I'm cumming!" and her nakedly voluptuous body. I was shocked. I was scared. But I said yes, and she fucked me in the ass. That Monday I went into the office skittish as a kitten at the dog pound. I got a few raised eyebrows, and one or two kind comments. The real teasing didn't start until Tuesday. The time after that she locked the collar on and added a tag saying "Property of...". It's only come off when I've had to wear a tie since then. "Mistress, I don't think I can take this any longer! I'm going mad, I'm so frustrated, I mean.