5" big beer can thick cock. At this point, I was so far down the path of my fantasy, that I needed to see Stack's cock for myself. I extracted my mout... from his cock and I slowly lifted up the eye shades. Staring back at me was a rigid, gigantic rod with an equally large mushroom shaped head. It was an amazing site - it was 8.5 inches long, standing proudly from between Stack's thighs and a giant ball sack. He was smoothly shaven around his crotch, further accenting the size and girth of his. It was starting to cool off, but the temperature was still comfortable."Can I ask you something?" Alan said tentatively."Sure." Do you have any fantasies?"Marissa looked at him blankly for a second."You know," he said quietly. "Sexual fantasies. Is there anything I can do for you? After all, this is our last night in Vegas."She stifled a bitter chuckle. "No. I don't have any fantasies. Not anymore." Done it all, huh?" Not quite," she replied, uncomfortable. Marissa never talked to clients about. "I've made some improvements to the design so the transition should be smoother than the one that brought you here", he stated with a smug look on his face. He couldn't tell by the innocent smile that Lex/Leslie was showing but Lex was seething with anger inside. "How could that musclebound hunk think he could improve on my brilliance?", he thought. But she just took his hand as they walked into the transfer chamber together.Part 5 They emerged on the edge of a garden. It was a natural. While the threesome with the dog played out, Roxy had pulled out Jack's cock and began giving him expert head. “She's such a well trained little sissy, Naomi. You must be proud.” “Yes, I've invested a lot of time and money in her, but it's been worth it. The trick is orgasm denial. She knows she will never cum like a boy again and she's always so horny! It makes her pliant and extra submissive.” The other two, Candytits and Fifi also started sucking the cocks of the other's master..