Economic growth was almost exponential. Scientific knowledge seemed to grow on a similar curve. But nowadays that all just seems like an illusion. Sin...e the middle of the last millennium there's been nothing at all like the fantastic advances of knowledge and technology that seemed so natural in the early years of space travel." So you think progress has slowed down since then?" Very much so. Just compare the scientific advances in the centuries from the start of the 19th Century with what's. Surprisingly, only one cage was occupied. She fleetingly wondered why, but her excited state wouldn’t let her think on it for long. Rushing to the cage door, she was crushed to find it had a lock on it. Tears came to her eyes in her frustration, but still, her mind frantically searched for an alternative. Finally she pulled up her dress in the front, and pushed her mound against the bars, almost collapsing with the first thrill of the dogs tongue on her flaming red cunny lips. She pressed in. Mother dear; take your nasty cunt over to Fred so he can have a few pulls on the old pussy."She was not happy with the turn of events and didn't try to hide it. There was anger on her face, but she did as she was told, pivoting to her left and giving full access to her wide-open loins. Fred's hand dove in between her thighs and mother was quickly yipping and bouncing to our delight.Finally, she could take our assault no longer. So she knocked his hand away, closed her legs and stood up, loudly. I occurred to me that perhaps I no longer needed to carry through with my plan to convince him that a girl could be worthy of his respect in the weight room, when I had just demonstrated that a girl could be his equal in bed.I sat up and swung my leg over his and sat on his thighs. I picked up his completely limp cock and started stroking it tenderly."Any fight left in Big Steve?" I asked coyly. If he could get it up again after all that, I would admit defeat and go willingly to his harem."You.