Chapter 1

The doorbell rings downstairs waking Killua from his slumber. He groans out loud and tears his body away from the warmth of his bed. Sitting up he grabs for a nearby shirt covering his pale snow white skin. Killua lumbers through his apartment with the persistent sounds of the doorbell echoing around him.

"I'm coming I'm coming," Killua calls out.

He opens the door light pouring onto his still sensitive eyes. As his eyes adjust to the bright light and focus upon the figure in the doorway. With long black hair and green undertones his lightly tanned skin and sunset eyes. Killua is surprised to see his best friend and close lover at his place this early in the morning.

"Hey Gon come in if yo…" he cuts himself off to look at Gon's expression.

He looks flustered and embarrassed, but quickly rushes inside trying to hide himself from the world. Killua closes the door after the young teen rushes past him. With a questioning look on his face Killua turns to Gon wondering what could make his hyperactive and joyful friend so embarrassed.

"Hey Gon what's up?" he asked.

Gon adverts his general direction face flushed red and hot.

"Killua something's wrong with me right now,"he says looking down to the ground.

Killua tilts his head in confusion till his eyes drift down to Gon's midriff. He stops in amazement staring at the large bulge swelling in Gon's now tight shorts. Gon's shorts were always small almost booty shorts, but now Killua can tell the two softball sized objects were defiantly pushing the clothing to their limit.

"Killua, I don't know why this is happening?"

A long silence builds as Killua keeps staring at the young teens growing bulge. Gon calls out to Killua again snapping him out of his trance. Looking back up to Gon's face with an aroused look to his crystal blue eyes.

"Let's get you out of those shorts first and see what's happening."Killua says.

"What if Alluka sees us?" Gon asks.

"It's alright it's just me here Alluka went on a school trip for summer break."

Killua heads over to his room to grab a spare set of bottoms. Gon starts undoing his shorts letting the overgrown grapefruit drop and swing off of his small body. Killua strolls back into the room a pair of bigger shorts in hand.

"Here you go Gon these should fit a bit better…"

With more left to say the pale teen couldn't help but stop to gaze upon the treasure that stood before him. The size of Gon testicles was a sight to behold. The tanned god standing there bottomless with an over inflated sack sloshing around at even the slightest breath he takes. Even though Killua is use to seeing his boyfriend's genitals he couldn't help the sensation of lust overflowing through him.

Fighting the urge to fondle them Killua turns his head away and hands over the clothing to Gon. The blushed look on Gon's face slowly dissipates after he puts on the larger shorts. The feeling and weight of his new sized testicles is still there, but now they are hidden a bit better than before.

"Thank you Killua for… for helping me out with this problem." Gon says sheepishly.

"It's no problem, but do you mind telling how this might of happened." Killua replies.

"I don't really know I just woke up and they were aching and swollen." Gon pause for a bit,"Killua do you mind if I stay here tonight in case it gets worse?"

"Fine, I'll get the futons ready." Killua responds out. Heading to the hall closet pulling out two futons to air out outside. Killua doesn't mind Gon staying over, but just the thought of his growing man eggs made butterflies grow in his stomach and his dick grow erect. He heads outside to try and get some fresh air and clear his perverted thoughts.

Killua begins to think to himself, "It'll be alright it's not like he has changed I just have to ignore them. He's probably finally finishing up with puberty."

After a few minutes pass by, futons now hung up to air out, Killua takes deep breathes to calm him down before he heads back inside.

The golden teen awaits for his pale skinned mate on his couch patting the cushion next to him. Killua is glad to see his love has calmed down as well and sits down next to him. Killua thinks to himself some more, "This is fine it's just like any other time Gon sleeps over here. Well sit around, talk, play games, or whatever."

A few hours pass by with the teens talking till Killua's eyes drift down to Gon's lower torso. He noticed that the once baggy shorts were now rounding up and around Gon's growing testicles. What was once the size of two softballs have grown to massive soccer balls. Thinking back on it he did notice Gon wince and groan a few times in conversation. Killua's eyes dart back up to Gon's smiling face. He's pretty sure Gon just asked him a dumb question, but Killua has his own question to ask first.

"Hey Gon is it just me or… um have they gotten larger than they were earlier." Killua asks his lover while fighting the lust building inside of him. Gon looks down to his crotch and sees the massive growth his testicle have gone through. He looks back up at Killua not knowing what to do. Gon tries getting up to try and hide them, but the weight from the enlarged testicles bring him straight to the ground.

After colliding to the ground the two soccer balls in the young teens shorts grown even larger. Doubling up in size and weight as Killua watches it all happen. Not being able to fight his lust towards Gon anymore, he gets off the couch to crawl seductively towards his tanned lover.

"Gon I think I know what might help your problem out." Killua crawls over Gon and reaches his hands around his sensitive waistline. He slides his fingers down Gon's waist slowly revealing his soft smooth genitals. Killua begins to remove his pants stripping down to get ready for a ride of his life. The snowed teen opens a drawer next to them to grab lube and starts rubbing along Gon's shaft.

Killua inserts his lover's rod into his taut anus slowly moving up and down. Upon each stroke Killua's smooth bottom bounces along Gon's soft testicles. Each motion makes them slowly grow and throb around. The sensations are too much for Gon to handle moaning, gasping, and Killua prefers to be the one giving and not receiving. Each downward stroke makes him grow harder, and each time he comes back down the pleasure he feels upon Gon's ever expanding sack makes him grow more anxious for the climax.

Gon lying on the floor face red and hot can't hold back anymore. As Killua makes a few more strokes downward he feels pressure building in his rectum. Gon hasn't always been the biggest dicked person around, but his shaft grows thicker and longer inside of Killua. As Killua gives one final plunge into heaven, Gon's sticky sweet creams come gushing out of his member filling up Killua.

More and more cum keeps pouring out of Gon and into Killua. He feels the pressure building inside of him. Slowly expanding out his stomach Killua feels the lower part of his abdomen rubbing up against his erect dick. Cum keeps flooding into Killua feeling like it's not gonna stop. His stomach finally spills out over his dick and swells on top of Gon's belly.

He knows this is too much to take in at once, but the lust inside him hungers for more. Weighed down with some of Gon's load he slowly keeps works himself up and down. His belly still expanding as Gon keeps cumming it starts creeping up to Gon's upper torso as his testicles slowly shrink down. As Killua rides along Gon's engorged rod he makes each stroke more forceful than the last.

With each drop Killua feels himself swelling up more and Gon moaning for a full release. The overfilled teens stomach sloshing around with Gon's hot load creeps it's way up towards the golden lover's head. Until Gon finally let's loose his entire stash of built up semen into Killua. While Gon's testicles shrink back down to when he first got here, Killua's distended belly swells over the young teen bellow.

Both kids in a massive state of ecstasy, Killua climbs off of Gon. He reaches for the drawer that had lube and other toys of pleasure in it. He grabs for a buttplug to lube up and hold his treasure inside of him. The two boys sweating and moaning look each other deep into their eyes and go in for a long deserved kiss. Killua gets as close to him as his bloated belly will let him. Gon slowly rubbing the stretched out stomach passionately kissing his lover back. No words were needed to be said between the two. For they both knew that may have been the best moment of intimacy amongst them. They both lay upon the living room floor side by side. After a few moments to catch their breath the sound of heavy breathing only filling the air around them.