He lapped up my flowing juices, and moved back to my clit. Then he did something strange, with my clit in his mouth he started humming. Oh my god, I f...ooded the cot with my cum, and went slack.Daddy slowly crawled back up on top of me, a big grin on his face. He kissed my lips and let me taste my juices, then asked me if his little girl liked that. What could I say to him, like that, I loved it. I again felt him rise up but this time his hand went between out bodies and I felt something hard. I got a nice blowjob and she was also sucking and licking my balls, after around 10 min of rigorous sucking and licking I was about to cum and wanted her to stop but she insisted to cum in her mouth. I was deep throating her by holding her hairs and pinching her nipples hard. I came with a moan and she drank all my sperm and by her face I can make out that she’s really happy.Now it was my turn, I told her to put one leg on the basin and I started licking her all wet pussy and also her clean. Then I found these servos and bam! What a difference. To support the servo, I placed a closed cell battery under the bed frame. The servos used the energy stored in a nickel metal hydride type battery. These are the same type of batteries used by the new electric cars or hybrid cars. I was now at the point of refining the design. This caused a significant change in the bed construction. The change called for the location of over ninety percent of the electrical system inside a new sealed. " After the standard farewells, we were on our way to my father's place. I passed out my little gifts, and waited. "Ewww, Timmy! It's gorgeous!" Suzi exclaimed. "Impressive," my father said. "It is very beautiful. Thank you dear," my mother said. "Yeah, Tim. It's neat. I don't recognize it either. Did you feel it out yourself?" "Yep. And they're all different. See if you can guess what yours is, Joey." "You felt all four of them? Wow! How did you do it?" "Come on, Joey. I can feel the symbols.