"Zach... you remember what happened when you tried this last time. It's the whole reason we are in this mess." Gray said as a reaction.
"I know Gray... but I did calm you down last time." Zach said unzipping Gray's jeans and undoing the button.
"I... Don't think sex is always the answer to madness..." Gray said back.
"It honestly doesn't really matter anymore. We are in this truck with nothing better to do. May as well have some fun." Zach said reaching for the rim of Gray's underwear.
"Wait... Why have we not called or done something with your phone?" Gray asked with his eyes perking open.
"Well... I didn't want to say it upfront but... I kinda forgot the phone on the boat. I was planning to call immediately..." Zach said to Gray.
"Well thats great..." Gray said back.
"Anyways back to business!" Zach said as he pulled Gray's underwear down to expose Gray's now erect 3.0 inch penis.
"I measured what it was after we had sex, It was 2.9, I did it again on the boat. 3.0 inches. I am in Puberty." Gray said blushing.
"About time you dimwit." Zach said laughing as if they were in a more normal environment. Zach placed put his right thumb and pointer finger in his mouth and got them nice and slobbery. He then took them and placed his thumb and pointer finger on the head of Gray's penis. Gray started to wince with pleasure.
"Come on man, we only had sex 6 days ago." Zach said.
"6 days 15 hours and 34 minutes" Gray said back.
"Exactly! You should not be this wincy about this." Zach said.
"Whaddya think is going to happen when a boy who is going through puberty is having sex! Be a pro... Because if so... that is not the case." Gray said.
"Eh, fair enough I guess, Anyways, I think we should kick it up a notch" Zach said moving his other hand a pulling down Gray's jeans and Underwear down at the same time. Gray was standing inside a moving van with his pants and underwear down to his ankles, completely bare.
"Uh what are you doing Zach?" Gray asked.
"This" Zach said back as he gave a hard slap to Gray's ass.
"Ow!" Gray yelped as a result. Zach kept slapping another 9 times.
"There an even ten times" Zach said in a laughing tone.
"That... Hurt..." Gray said wincing from both the pain of the slap and also the pleasure that was being given to his penis.
Zach then noticed something, a substance was coming out of Gray's penis.
"Wow, You really did hit puberty." Zach said placing his index finger on the slit of Gray's penis.
"Wha... What?" Gray said back.
"This... This is Pre-Cum, I think you have reached the most important step." Zach said as went back to holding Gray's penis's head
"What do you mean?" Gray said to Zach, but instead of Zach answering he went straight for Gray's dick.
Zach took all of Gray's 3 inch penis into his mouth and swirled his tongue around it. To Zach, Gray's dick tasted better than before. It has a new spark of the Salty Pre-Cum that gave it's flavor the grand spice it needed.
Zach spat out Gray's dick for a moment to say "Interesting, In just a week you have progressed very very far."
The van hit a speed bump and Zach and Gray went into the air about a foot. They fell back down hard and it made both of their bodies sear with pain for a moment.
"Well... that wasn't fun." Gray said.
"Well this is!" Zach said taking Gray's dick back into his mouth.
"Whoa" Gray said as a result. Gray was starting to feel the power of a real orgasm coming through his nether regions..
Zach smiled when he looked up and Saw Gray's face wincing at the pressure of the cum inside his dick. He decided it was almost time for his own extra spice for Gray.
Zach moved his fingers back to by Gray's asshole and moved his middle finger nearer to it.
He gave it a few more slaps.
"Ah... Ah... Zach... It... I feel like..." Gray said to Zach.
Zach smirked and moved his middle finger and pushed it inside Gray's asshole.
"AHH!" Gray helped as he automatically came as a result of Zach's actions.
Zach's mouth was filled with 3 quite Watery Streams of Cum.
Zach kept his mouth on Gray's dick until after he swallowed the Cum.
Gray's cum was nice and salty with a sweet tang. It was a pleasant experience tasting it For Zach.
Eventually Zach spat out Gray;s dick and Gray's face was in a plainly puzzled expression.
"That... Was.." Gray said trying to comprehend the power of the Orgasm he had.
"Is the word you are looking for, Amazing?" Zach asked.
"Yes." Gray said back.
Zach's finger was still in Gray's asshole and he started to thrust his finger in and out.
"Oh.. Oh God.." Gray said as a result of this. "It... It... Hurts" Gray said.
"Just take it like a man" Zach said as he stood up, still with his finger in Gray's ass. Zach put his face up to Gray's and forced his mouth onto Gray;s.
Gray was taken off guard by this gesture but after about one second, he allowed Zach to enter his mouth. Zach used his tongue to Grab Gray's tongue.
Zach was inside Gray in more ways than one.
Gray murmured and Moaned right into Zach's mouth but Zach didn't care. Zach was happy with what was happening right now.
Very soon, Gray's dick became erect again and the cum was starting to build once again. Zach moved his other hand to hold Gray's dick and he moved his hand up and down.
Gray had another person's finger in his ass, Another Person's tongue in his mouth, and another person's hand on his dick..
And of course this other person was his very own older brother.