I also noticed that she gushes harder when I pull Robo out of her at just the right moment and then take the vibrating clitoral stimulator, or the ear..., and rub her clit hard and fast with them. Teresa was gushing in no time as she let out a scream of pleasure. I kept working the Robo on her clit so she could have multiple orgasms. She kept on cumming until she couldnt cum any more and then grabbed a hold of my hand and pushed Robo away. She laid there until she caught her breath and I just. "Fuck yes, step-sis, keep going, I'm almost there, I'll give you an ocean if you want, I promise," he moaned, leaning towards me. "You have the touch, that's for sure."I watched him again, dealing with the gratification. He moved back and forth endlessly and made it a little hard to stay focused, but I didn't mind. It just meant he was losing it and nearly one powerful orgasm too.I had no idea how much he had masturbated in the recent past, but he said he might give me an ocean. So, I surely. His pleasure was coming from her mental anguish, her need for more know it was all in his hands. He began to kiss and nibble at her whole body enjoying the taste of her skin. There kisses became more passionate as the time ticked away. Finally he let her show him how she pleasured herself. She began to put on a show for him. The coldness of the chains stroking her skin, the noise they made reminding her that she was his captive. Her mind was again fighting with her body, she had not masturbated. " Sam," Daniel interjects through the speakers. "You've got four of those things in you." Well, I..." she responds, puzzled herself. "I know that. But I feel fine."Just then, Colonel O'Neil crashes to the floor."You... you're not seeing..." Jack questions Sam. "Or hearing any of this stuff?"Jack is of course referring to the blurred visions that he is experiencing."No sir," Carter answers him. "I feel completely normal. Somehow, I must be immune to them."The other Base physicians finally arrive.