“Oh baby, you really know how to turn me on to make sure you get as much cum as possible,” Ryan said.
“If that is what you want,” Erica said, “Even though you never gave John or me a choice, you will have a choice.”
“What choice?” Ryan asked, “There is no choice. I can tell you exactly what is going to happen. You are going to stick my big, fat cock in your mouth, and give me the best blow job that you know how. While doing that, John will play with my balls, teasing up more cum, until I explode more cum than I ever have right into your mouth and down your throat. You will swallow it all and love every drop. Then, I will have all the control, you will both know I am your king, and you both will do whatever I want for my pleasure.”
“That is certainly one way things could go,” Erica said, reaching back out to rub the head of Ryan’s cock, slick with precum, teasing the tip. “But what if that all happened, except in exchange your cock and balls shrank to be smaller than mine?”
“What is this? A way to hold me back from cumming?” Ryan asked, “I guess I could be the second biggest in the world for a little while and with my control take it back after.”
“What if you shrank down to the size you were before this all started?” Erica asked.
“No big deal – that way my life before all this. Same answer,” Ryan replied.
“What about John’s size now and you lost your muscle mass to be more like him?” Erica asked.
“Ha! I should hope not. But, how many more ways do I have to say it? Same answer. It doesn’t matter anyway, it won’t happen, but if it does, I will regain it all and then some after I take total control,” Ryan said.
“Ok, final question, I promise. What if you were to go past John, your cock and balls shrinking down to nothing or even becoming completely female, with your body becoming even more buxom and feminine than his?” Erica asked, teasing and stroking Ryan’s cock head as she did.
“I hope this is turning you on more, because it is doing nothing for me,” Ryan said, “I mean my cock is still hard and tingling more than it ever has before, but that is just because it is begging for release. I hope you are ready to taste my King cum.”
Erica moaned. “Mmm…Sword cum,” Erica replied.
“What?” Ryan asked.
“Well, if we are naming your cum based on the most recent serum you had, this would be ‘Sword cum’ since you injected Sword not King,” Erica said.
“Yeah, right,” Ryan said dismissively, “Then how would you explain the labeled vial, old notes, my ability to control you and John, my muscle growth, and my continued growth of my cock and balls? All that just happened.”
“It didn’t just happen. I did some, you did the rest,” Erica said. “The notes were my doing. I used an old fountain pen from the case to write the notes. I did it left-handed – a little skill I have been working on for years when I am bored – that way you wouldn’t know it was me. The name ‘King’ and the description all seemed perfect to get you to use it. With all the times you couldn’t control yourself with John, you left me alone with the serums plenty to work this all out.”
“As for the control, that was all me, which is why you had to order me to do anything to John.” Erica turned to me, “Sorry John, but that was all part of the charade for getting us to this point. I promise to make it up to you.”
“You better,” I said playfully, still stroking Ryan, who had become much more quiet but his cock flexed no less often as he fought to hold back his orgasm.
“As for the growth and other changes – the growth was as designed and the enhanced physique was apparently a side-effect of the serum used, maybe in conjunction with the Bull serum.”
“But what do you mean the growth was as designed? If that was the case, why didn’t you give us Sword earlier instead of Bull serum?” I asked.
“You saw all the vials of Bull serum, but I doubt you noticed any Sword. That is because there were very few. Apparently, it wasn’t as popular as Bull serum because of its requirements and attributes,” Erica explained.
“Requirements?” I asked.
“Yes, Bull gives growth no matter what with minimal side effects, unless you take too much apparently. Sword requires a catalyst. Something to make it start working. What it requires is something no two straight guys like you would have ever accepted even if it promised to grow your cocks,” Erica paused. “It required you to ingest cum.”
“See, that is how I know you are lying. My cock grew right after the injection and I only swallowed cum after that,” Ryan said.
“That is where you are wrong,” Erica said. “John came against you at least twice, and while his cum wasn’t very much and it was mixed with your precum, you had at least two makeout sessions after he came. In fact, I made sure you two shared a passionate cum kiss right before you went and gave yourself the injection.”
“So you are saying I gave John his sexy body and he gave me even more of mine. John you really are getting everything you want,” Ryan said with a taunting tone, then gritting his teeth from an apparent wave of tingling or pleasure. “But that also makes it clear that you don’t get any of my cum. Erica made it clear that Sword serum gives growth, and I can feel my cock continuing even more now.” He thrusted and flexed again.
Erica continued, “Ryan, I loved watching you even more after. So big and strong, your muscles tense and rippling, your cock a girder of veiny steel, your massive cock head flaring as it prepared to explode. All of that right before you greedily devoured all that cum thinking how you would stop John from challenging you. You savored it and sucked it all down. Like a good girl you didn’t leave any. I am surprised you haven’t begged for more already.”
Ryan was thrusting faster into my hand but had a look of anger flash across his face. “What are you getting at? I don’t need to drink cum – I just did it to stop John from growing. If Sword is even real and makes me grow from drinking cum, I can stop any time I want, no big deal.”
“Really? How do you feel now?” Erica asked.
“Like a king. In control. Turned on. Tingling increasing more and more. Like I could cum one thousand times and then still cum more. Like a stud,” Ryan said, rapid-fire as he got more turned on. “John, you can stop stroking Erica now. She is getting right where I want her. You should wrap both your hands around my cock, just to get it ready for Erica. Pump it for me and aim it right at her mouth.”
I looked over at Erica and she nodded at me. So I did as Ryan directed, feeling his cock tense and flex in both my hands, pumping it.
“Yes, keep it up,” Erica said with a smile. “But look at your cock, it seems to have stopped growing.”
Ryan was staring at it. “It may be taking a break, but I will grow more. The tingling is increasing. It is more than I have ever felt before,” Ryan said.
“Tingling means change. Warmth means growth,” I said.
“And growth is a type of change!” Ryan exclaimed, thrusting into my hands, bucking his hips.
“True but tingling without warmth may also lead exactly to those questions I asked,” Erica said.
“Bullshit!” Ryan hissed, writhing in pleasure.
“The more this pleasure is prolonged, the longer the tingling happens, the more the change, just like when you did it to John,” Erica said, smiling at him.
“I don’t believe you,” Ryan said, his gaze on his cock, before using what appeared to be all his willpower to snap his eyes off his cock and look right at Erica. “Erica, wrap your lips around my cock head. I command you to suck my huge dick.”
Erica moved forward toward his cock, opening her mouth, getting closer. When she was just about to have her mouth on it, she looked up from Ryan’s cock into his eyes.
“No,” she responded in a matter-of-fact tone.
Ryan moaned, “Well maybe I need to go back to having my queen order her subject. Erica, tell John to wrap his hands around your cock and his lips around mine.”
Now he is trying to make her lose control…
“No,” Erica said simply with shrug.
I smiled, that means there is no King.
“That means nothing!” Ryan said, “You are just able to resist me since my serum is wearing off.”
“If you say so,” Erica said. “That is why it is your choice. You can believe me or not. Drink your cum or not. But I can promise you, if you don’t cum, the tingling won’t stop and the only way for you to get the warmth feeling you want, is through cum. Sword provides growth, but needs cum to keep it.”
“Whatever you choose is fine with me,” I said, edging Ryan, slowing my strokes every time he got closer to cumming. “Ryan, if you don’t believe Erica I can just keep edging you as long as you want. Besides, if you get smaller it will be even easier to stroke you.”
Ryan grunted loudly and thrust up into my hands.
“But then again, it is getting harder and harder to keep you on edge,” I said, stroking faster, pushing him closer and closer.
“Fuck!” Ryan roared, thrusting and bucking wildly into my hands, “Stroke my cock! Don’t stop! I’m going to cum!” Ryan yelled. He threw himself back onto the bed and thrust his hips up into the air as streams of cum pumped from his massive balls through his cock like an out-of-control firehose, spraying from the bed above his head down to his abs and everywhere in between. I kept pumping his cock, the cum shooting out of it, until it slowed to a trickle.
Even after the cum stopped spewing from his cock, Ryan’s cock still flexed and writhed, pulsing, hard and fast, so I continued to hold it in my hands long after I otherwise would have released him. I began to continue to stroke him again, like he did to me when he was forcing my changes, shrinking me, but I didn’t do it long before Erica shook her head to tell me “no”.
“Ah!” Ryan moaned, “The tingling just gets more and more!” He thrust his hips up against the air and my hands. “Let go of me!” I did as he said and he thrust then against empty space. Ryan reached for his cock and wrapped his hands around it. The head that had been sitting up between his nipples when at rest before, but now it looked lower, either from getting softer or “It’s shrinking,” Ryan said. “The tingling is making me shrink!”
Erica calmly shook her head and responded, “I told you. The growth from Sword needs cum to keep it.”
Ryan scraped a finger’s worth of cum off his cheek, looking at it through narrowed eyes as he struggled to stop thrashing around on the bed. His cock seeming to have a mind of its own, pulling his hips along after it. “But how much should I eat to stop it?” he wondered aloud, before he put it into his mouth. His breathing slowed slightly. “The tingling decreased a little,” he said. He scooped another finger’s worth from his other cheek and ate it too. He then scraped his forehead and ears. He sighed. “That is getting better and now I am feeling a little warmth mixed in.” He looked down at his chest and began to scoop the cum off his breasts. “If I just take in just enough, I should be able to manage it – not shrink, but hold my size.” He moved his hand to his mouth, trying to gauge the right amount.
“Are you sure that is enough?” I asked as I grabbed his still hard but trying to soften cock and started stroking him. Immediately he flexed and bucked against me, swallowing all the cum from his hand in the process. I stroked him harder, making him gasp. As he did, I moved my non-stroking hand into his field of view and near his mouth and nose: it was covered in his cum, collected from that which had spilled onto me as I stroked him through his orgasm. Ryan smiled and opened his mouth, sucking his cum off my hand.
His breathing settled from being ragged from the tingling into the steadier deep breaths that characterized the feeling of warmth, growth, and pleasure that I recognized so well.
“That feels much better,” Ryan said, “Thanks.” He then proceeded to move his hands across his body, finding cum, and feeding it to himself as he thrust up against my hand. “Look at my cock, it is already almost as big as it was before, and the warmth is still growing.”
Erica and I watched as Ryan scraped the cum from his body and then the bedsheets, eating it all, his cock flexing and growing as I stroked him.
Finally, after his search for all the cum was over Ryan spoke again. “Look at my cock!” Ryan exclaimed. “It is halfway up my chest and bigger than it was before! The tingling and warmth are just so much. John, if this is what you were feeling before, I can totally understand why you let me keep stroking you again and again. It is amazing.”
“It is you stud,” Erica said, “You are almost hung like a bull for real now. You don’t want John to stop stroking you, do you?”
Ryan sat up from laying down and again pushed up into my hand, “No. Keep it up. You both are loving this as much as I am I can tell. Just you wait until I cum again and get even bigger. I don’t know why I was reluctant to swallow my cum in the first place. It makes my cock and balls grow. It gives me unbelievable pleasure. It even tastes good.”
That last one…
“And best of all I know that I will use all of it to dominate both of you and get exactly what I want,” Ryan said.
“What do you want?” Erica asked.
“Right now, I want John to keep his hands on my cock so he can feel its growth and power. John, you get to experience the reverse of what I did. I felt your cock shrinking smaller and smaller in my hand, dominating you. You get to feel mine grow bigger and bigger in yours, knowing that it will take control of you,” Ryan said. “I can see the thought already turns you on, your little cock is just leaking watching me, knowing you can’t have all this.” He gasped and writhed as his cock spread my fingers wider apart as it grew longer and thicker.
“Your cock is so big and powerful Ryan,” Erica said. “I didn’t know you would like the Sword so much that you would use it to be the biggest ever. Even bigger than my real winner would have been. But you are.”
“And I will get even bigger. Speaking of that, John, I don’t want you getting any growth ideas from taking my precum or cum. So back up,” Ryan said. “This is all mine.” He then wrapped his hands around his cock, pumping it, his breasts moving along with it too, acting as a bit of a titjob to go with his stroking. “It feels so good! The tingling. The warmth. The cum churning in my growing sack. I just came so much, but I feel like I am holding back so I don’t cum again so soon. It’s so hard!”
“That’s probably from the little bit Rabbit I mixed in,” Erica said with a smile.
“Rabbit? What the are you talking about now? You said the serum was called Sword,” Ryan said, not taking his eyes off his cock.
“Sword was just the primary serum, so that seemed the most appropriate to call it. I added a couple others to help you along the way,” Erica said. “As you have seen, Sword grants growth, but at the expense of needing cum to keep it up. So I wanted to make sure you had plenty of cum and desire to go with it. So I found a serum that supposedly makes its user horny as a rabbit.”
“Oh yeah, that explains why I just want to fuck my brains out. It is getting harder and harder to think straight. I mean my cock is right there, look at it. Right up between my big tits,” Ryan said, stroking his cock harder and faster.
“But an aphrodisiac doesn’t mean more cum is produced, just more sexual desire,” I said watching Ryan wrestling with his cock.
“Really?” Erica said with a slightly mischievous edge. “Are you sure? I thought it sounded perfect to go with that double-edged Sword. The more growth there is, the more cum is needed to sustain the growth, so I figured more desire for it all would help Ryan. Don’t you agree?”
Ryan was pumping his cock hard and fast, only half listening, “Yeah, yeah. More cum means more growth, which needs more cum. Got it. But look at this thing! I don’t care how much cum I need if I keep growing like this! And damn it feels so good!” He groaned. “I love it!”
“See, Ryan loves it. So I knew the other serum I added to the mix would be perfect too,” Erica said.
“Fuck yeah!” Ryan groaned, “If it works as well as these other two I can’t wait to fuck your brains out with this cock. Look at how big I am! Look at my muscles! Look at my balls! And look at my cock! You will never see another guy as big as me! Even with everything else that damned Bull serum did, I am still the biggest, most masculine guy you will ever see!” Ryan roared, approaching orgasm.
“Oh Ryan,” Erica said, sounding positively seductive, “You are so right. I am glad you appreciate your maleness. That is why the final serum I mixed in is called ‘Destruction.’ If the Sword and Rabbit were not enough motivation, I knew the Destruction would be in case you decided to refuse to eat cum and just go back to your regular size after the Sword wore off. Destruction acts to destroy your masculinity. Every part of it. You will become softer and curvier. You will lose your muscles, your balls, and your cock. You will lose it all and you will be the most feminine woman you will ever see. A sexual goddess.”
“You bitch!” Ryan said, unable to take his hands off his cock, but looking angry and like he wanted to do something about this. He wasn’t taking himself to orgasm, but he wasn’t stopping either.
“No, that will be you, if you don’t just give in to your feelings,” Erica said calmly. “As I said before, you have a choice. You can ignore the cravings, not drink your cum, and become everything I just told you. Or you can be everything you want and be the biggest stud in the world. The Destruction can be offset by keeping up with growth provided by Sword. All you have to choose is to swallow cum.”
I moved closer to where Ryan was struggling with the decision to finish stroking himself. “Ryan, you said you liked my little cock, so now you can have one of your own,” I said, stroking mine in his direction. “I mean if you decide you don’t want to be a big stud just because you have to swallow some cum, even if you change your mind later, after your cock shrinks to where you can’t get to it, you can suck mine.”
Ryan sped up his stroking at that taunt.
I then reached over and grabbed Erica’s hand, pulling her close to us. “I’m sure you won’t mind me being bigger than you, and the winner.” With that, I leaned in and kissed Erica passionately, Ryan having a clear view of it all even around his cock. She grabbed my cock and started stroking it, moaning as she did.
That was all it took. Ryan resumed his furious stroking, staring down at his cock, licking and biting his lips in anticipation of what was to come.