"Time to get dressed Sissy," Mistress said, then watched as Sissy began to adorn her body with the delicate lace frilled lingerie. Sheer white satin, ...oft and feminine. The stockings of white lace looked perfect on the long shapely legs. Suspender straps, expertly clipped taut. The frilly white French knickers, so many layers of frills that anything within them was disguised.Strapless white lace bra, see through so Sissy's silicon nipples could plainly be seen. Sissy was told she need not wear. David came in looking angry, but down at the ground. He started bitching about something and nearly got right next to me before actually seeing me. My heart was in my throat, and I couldn't breath. No one had ever cought me before, much less a hard d**g dealer who regularly kicked people's asses. When he saw me he hesitated, confused, not recognizing me. When he did, he busted out laughing saying "what the fuck?". I stammered out a barrage of "I'm not gay", and, "let me explain". He did allow. "As he handed me a small sheet of composite, Jeff said, "I'm trying to figure out how thin I can make the walls of the engine block. The thinner I can make them, the smaller they will be and we can have water jackets that are really close to the cylinder walls. If we could come up with a composite that would be slick enough for a piston to run up and down within, that would be even better. Then we could start trying to make pistons from composite. I wonder if the bearings would hold up."I said. They both fell and got entangled. She said she was horrified at how quick it all happened and how the man's penis slipped into her so easily as they collided. She said that by the time they were able to uncouple themselves and come to their senses, the totally embarrassed plumber had released a large quantity of his seed in her womb.I know her cunt was always juicy and well lubricated, so I could easily see where such a thing could occur.Luckily neither were seriously hurt. Dot sustained some.