Maybe I trusted to the universe to provide me with something. It was probably two weeks later that I walked out of my lab and fell as I headed for the...parking lot. As usual I'd been walking and reading at the same time and simply wasn't paying attention where I was going.As I got up to see what I'd fallen over, I was surprised to see Chavonne sitting there. Even worse she appeared to be crying for some reason."I'm sorry Miss Robinson," I said. "Did I hurt you badly?" No Professor, you barely. The vacuum tubes, themselves, were not hard to build, just tedious. They used the same filament, a carbon fiber, as was used in the light bulbs. Now that they had collected elemental mercury at the sulfur mines, it was possible to build an effective vacuum pump, and they could use the "getter" principle to eliminate the last of the air in the glass envelope. The first tubes were very crude, but did work, so it took only about a year from start to finish to have a working prototype voice. Over coffee they sat talking small talk, not getting to the subject that Michael wanted to discuss. He saw the breakfast dishes were still on the table. Becky walked down the stairs explaining that she had been getting the girls ready for school. Michael was glad that soon she would take the girls on the short walk to the school and Angela and he would be alone in the house. ?The weather is terrible out there? said Michael, feeling somewhat guilty that he had not offered to run the girls to. OOO she likes it hot and its steaming. She tells the young male to cum and wash her hard nipples, they older friend she says to him to wash her kitty, the young woman she says r u ready i would like u to wash me hair. OOO AAAA she is getting in to this. and she is kicking back and letting them do as they want to her and the young male is washing her as he does his cock is getting hard and he want to suckly her boobs like a baby so she lets him, she MOANs , they older friend is washing her.