When she walked back into the room Jim and I were already watching a movie, or rather he was. I was making them a pitcher of a mixed drink and was in...and out of the room fiddling with stuff in a nervous, sexually charged state in which I couldn't sit still. When I walked in with the glasses for them Jim had his pants open and was gently stroking his long black cock as he watched the white woman on the TV screen sucking a black cock while another was shoved in and out of her pussy.Jenn entered. I found it to be more amusing than arousing. The sub seemed to be turned on, though." For the past month, I've been putting Vonda through some special training. Her current state is such that she is too embarrassed for you to see her."Vanessa smiled. "Let me guess, she's completely naked." Yes." Well, shit! Until she left home at sixteen, we shared a bedroom. We saw each other naked all the time."She whispered to me, "Where's she hiding?"I pointed to the bedroom door that was open a crack.She. Another large hose, equipped with a vacuum head, is attached to the top of the tube. This vacuums away any articles of clothing out through the top. The cross in the ceiling keeps the prisoner in the tube from being whisked away. A fluorescent pink laser ring runs along the outside circumference of the tube. This determines the size and shape of the prisoner as well as what she is wearing. The information is then fed into a computer which runs the device. All one has to do is press the “ON”. Part of me wanted her to explain, but the other part of me - the suddenly tired and satisfied part - told me that it didn’t matter. I was happy to accept that for now - it could wait until tomorrow, once I’d had a good, long, dreamless sleep.The following morning, over breakfast, I couldn’t help but ask what last night had been about.“So,” I said, finishing my cereal. “Would you care to tell me why we had a plastic ruler in the bedside drawer last night? And why the hell you were so obsessed.