Adam wants to serve his purpose

Adam gives into his primal desire to be filled and decides to go to the address on the card Chris gave to him, not bothering to pull on any underwear before going, he just slips on a loose t-shirt and a pair of shorts figuring anything that slows down access to his hole is a bad thing.

Adam arrives on the porch of an averageish house. It didn't give off the air of housing someone rich or influential but nor did it look like complete shit. Adam Rings the door and prepares himself to serve.

Chris opens the door, a wide knowing smile on his face.

"hey there slut, I see the nanites have done a number on you too, I was just admiring my dick size. Did you know this morning I was only six inches, and now after just one throat fuck with you its a little over 8 inches? My guess yours is now considerably smaller, no? Why don't you come in and we'll get rid of it all together eh, get you a nice tight pussy instead?" as Chris is speaking he reaches out and grabs Adam's now small package and gives it a firm squeeze and then reaches round and grabs a handful of ass, while speaking in a calm and almost kind manner.

"um yeah I guess so" Adam's face flames up bright red yet, he cannot control his lust and is already drooling at the opportunity of being filled again.

"The fuck did you just say?" Chris shouts, pulling his hand out of Adam's shorts and slapping him hard an the face with it.

"Lets just get this straight right now, you are a whore when someone offers a fucking you agree with enthusiasm and secondly if you ever forget to call me sir again you'll be very sorry, there's lots of things I would love to do to that ass that aren't going to be too pleasant for you, got it whore? " He then returns to Adam's firm rear and begins roughly squeezing it.

Adam was at a cross roads he thought he wanted this but being treated so harshly was giving him second thoughts, could he do it?, would he live with himself? Did he want to be a fucktoy to someone he had only just met?

His raging 3 incher made that decision for him

"Yes sir! I want you to please fuck my pathetic dick off me!"

"Go ahead and take everything off then, lets see the work of the nanites" Chris says backing off and giving Adam some space to undress.

"Yes sir" Adam replies enthusiastically now, he is ready for this, he always wanted this. He then strips quickly out of his clothes and turns to face Chris who has already done the same. Immediately Adam feels a kind of aching in his asshole, he had never felt it before but immediately knows what it is. It is the need to be filled.

"MMM not bad, not too bad at all, definitely fuckable" Chris says inspecting Adam's still transforming, feminine body. He then goes over to his sofa and sits down taking his cock in one hand and stroking it to full mast.

"I said to you before that I loved the look of you worshipping my cock in you eyes, I wasn't lying it's fucking hot, so we're going to do that again except this time with your asshole. I'll give you two options you can either: deepthroat me again and then ride my dick cow-girl style with just your spit as lube or you can use as much proper lube on my dick and your asshole as you want but you're going to have to prove your dedication by busting your tiny nuts for me" As he is speaking Chris begins to slowly stroke his cock to the hot body of Adam in front of him