A cum drinking contest

As you arrived in the test chamber, you saw the new recruits lined up in a row. Licking your lips, you remove your pants to reveal your two feet of steel-hard supercock to the women.

"Today, I will be testing your stamina by determining how long each of you can keep swallowing my semen," you announced making a visible trickle of precum dribble down your cock for effect.

"Please allow Power Girl and Wonder Woman to demonstrate," you continue as Wonder Woman demonstrated the technique for drinking from your cock. Wishing to assert your superiority, you came at a rate that overwhelmed Wonder Woman within five seconds, then proceeded to do the same for Power Girl.

"This was just a quick demonstration of the test you are about to take. I will, of course, be going easy for less experienced superhumans like yourselves. That's everything I wanted to say about the test. Does anyone have any questions?" you asked the audience, wrapping up the formalities.

"What happens if you run dry before the test is over?" a woman at the very back of the queue dared to ask. With your super vision, you could see that her name tag said that her name was Audrey Williams.

"You will see, Audrey," you replied cryptically to the questioning candidate.

"If there are no further questions questions, then we shall begin the test," Wonder Woman stated as you let your cum shoot out of you cock with the **** of a high-pressure hose as you beckoned the first girl to drink.

You watched in satisfaction as the first aspiring Supergirl's belly inflated as your steady torrent of cum. By the time five minutes past, her bully was so full she looked 9 months pregnant but she was still able to go for another two and a half minutes before she collapsed in ecstasy.

The test continued in a similar fashion for the next few girls, each lasting six to eight minutes in your cum drinking test. That was when your mind-reading abilities started to pick up the thoughts you had been anticipating from Audrey, the girl who questioned you earlier.

She had noticed that your balls were slowly but steadily growing bigger over the course of the test. They had started at the size of grapefruit, but had now expanded to the size of cantaloupes and were now growing at a rate that was noticeable to the naked eye of even a normal person.

As you effortlessly filled up fourteen more aspiring supergirls' bellies with ridiculous amounts of cum over the next hour and a half as the doubter's thoughts grew increasingly frantic and disbelieving at what she was seeing. It was finally time for Audrey, the girl who questioned your virility, to get her fill. Not before having some fun with her first, though.

At this point, your balls were so large that each one could literally seat two people. on their surface, and the naked eye could see the sperm they contained as they pressed against the thick, leathery skin that contained them. Additionally, the sound of your balls churning could be heard from three miles away, even without super hearing.

"Oh, it seems like even though I have been cumming non-stop for two hours straight, I ended up being this backed up. Can you give me a moment while a clear this excess cum from my system?" you asked Audrey rhetorically as you increased your semen output to the point that you caused a sonic boom, sending everyone besides yourself flying. For the first thirty seconds you made your balls drain fairly quickly at this increased rate. However, by the time a minute had passed, your balls were even bigger than they were when you started despite further increasing the amount of cum your penis was ejaculating in that timeframe.

It was at this moment that Audrey finally realized that you were deliberately putting on this wanton display of excessive hyperfertility for merely suggesting the possibility that you could run out of cum. This revelation was immediately followed by the biggest orgasm she had ever experienced in her life up until this point.

Feeling like you had sufficiently got your point across, you finally emptied your balls and let Audrey start drinking your cum. Not being able to resist one final trick to her, making your balls grow to the size of king sized bed mattresses within the first minute of Audrey's test. The aspiring superheroine came dozens of time as she syphoned off as much of your endless supply of cum as she possibly could. With stamina like hers, it was no wonder why she asked her sexual partners if they could keep up with her seemingly insatiable appetite for cocks.

"Sorry, honey but I don't think my balls are going to run dry any time soon, even with your voracious appetite," you said to the blissful Audrey as she recorded a time of twenty two minutes. Over twice as long as the second-placed candidate could manage.

You looked over to your left to see Power Girl and Wonder Woman pleasuring each other over their shared lust of your display at the test, Power Girl moaning slightly as Wonder Woman sucked on her left nipple.

"Ah, I see you're finally done with the test, That was awesome! The way you dealt with that doubter, that's the mark of a man who can do anything and is fully aware of that fact. I find that to be sooo hot..." Power Girl said in a sultry fashion while masturbating furiously.

"Now, don't forget that's not all on your schedule for today, so you better get prepared for this afternoon!" Wonder Woman followed up, her eyes filled with desire.