This was just to good to be true. "So Lisa you're my mistress now?"Lisa blushed "yes Mark I am your property. I have always wanted this, it makes me w...ole to be with you. Mom said I can not get pregnant, not till I am 18 but otherwise I am your's 100%!"I reached out and held Lisa's hand. "Thank you Lisa that is the most beautiful thing I was ever told" and I squeezed her hand."Mark even though your mother knows you're here please do not discuss it; as it is not polite."Now I was really stunned. He had his back to me and I couldn’t see anything. About the only good view I got was of his tight skater jeans hugging his cute ass. “All done,” Austin said, as he zipped up his pants. The three of us walked back to the car and drove across town to my house. After arriving at my house we raided the kitchen eating lots of junk food and soda. After a couple hours of hanging out and playing Playstation in the family room, we decided to go up to my bedroom. No sooner then we walked into my room,. “Do you trust me?”“You know down well I do!”“So let me try this. Take off your socks and let me tie you down to the bed and see if I can get a response.” She showed me several scarves and an honest-to-god feather duster I didn’t even know she had.So I did it, but not without a bit more back and forth bitching and complaining. So, there I was spread-eagle on her bed in my pajama bottoms and a tee-shirt with her tenderly trying to tickle my toes to no avail.“Even trapped, you aren’t reacting much. She was watching meintently, and I nearly spilled my cart when I realizedshe was staring at my crotch.“What the hell are you doing here, kid?”It was 6:45 AM – the secretaries and boss didn’t get intill around eight.“I’m *not* a kid, sir,” she snapped, face flushing.I took another look. She sure was no kid – her titswere a little too big for her – and by that I mean shewas probably a B cup. It looked sort of – funny – onher. Her.