My adrenaline started pumping as my beautiful sister knelt down in front of me. I wasn't sure what she was going to do, but when she put her soapy han...s on my cock and started to wash it sensually, I just about fainted.Just as I was about to reach down and grab her tits, I was startled by the sensation of her mouth surround- ing the head of my hard cock. And then to my surprise and delight she plunged her mouth all the way down on my cock.Her tongue working fast and furiously on the head of my. It was green and we kept it short, so I guess you could call it a lawn.I walked over and lay on the ground, put my feet up on the bench and let the "lawn" prickle my back. Ran my hands down my flanks."Big bones." That's what Mom used to tell me. "You're not fat. You've got big bones."Well, it worked for a while, I guess, until I got a little older and saw I was plain heavy. Not fat, no, but definitely heavy. I felt my hips, the little roll above, over to my tummy and down. I tensed my abs. They. I got up said bye, and before I could take a step she grabbed me and pulled me into a hug and whispered "You owe me one." giving my cock a little squeeze through my pants, and slapped my ass when I turned to leave."Sorry, if my mom embarrassed you Jeff, she can be a little to forward at time." Sam said as we started to walk to my house. "Its fine don't worry about it. I'm warning you two now there will be 3 topless women walking around in my house." I said. They both just looked at each other. I kept rubbing the front shield of mybelt hoping it would somehow give me some stimulation, but of coursethat was an exercise in futility.I wore the belt 24/7 for the first week. Finally Carla said she neededto unlock me. I was so ready for sex. The longer I stayed locked thehornier I got. She had me sit on a chair in the kitchen. Then sheproduced a pair of steel handcuffs that looked genuine. She told me toplace both hands through rungs in the chair back and handcuffed mywrists together.