Armen and Max started setting up a campsite for their boys Nasa and Thor. As soon as they started setting up, Armen and Max went to the two boys.

“Okay, son. You and Thor go play.” Armen said to Nasa.

“Be careful when playing, and be back by sunset for S’mores.” Max said to Thor.

“Alright. We’ll be careful.” Nasa and Thor said, before running off into the riverbank.

As soon as the boys went to the riverbank, Thor started splashing Nasa wildly.

“Hey!” Nasa said, laughing.

Nasa then splashed Thor back. Soon, it became a big water fight that went on for a few minutes before Thor and Nasa eventually started tackling each other and landing inside the river. Armen and Max watch all of this.

“How sweet. These two boys are having a lot of fun.” Max said. “Although it's a bit rough.”

“Well, boys will be boys,” Nasa said, chuckling. “Besides, we used to do that when we were their ages.”

“You're right.” Mad said, smiling. “We should probably start setting up the s'more right now.”

“I’ll get the boys as soon as we finish.” Armen said.

As soon as Nasa and Thor finished playing, the two were laying on top of each other, both out of breath and panting.

“Oh, man.” Thor said. “That was completely rough.”

“It was.” Nasa said before feeling some hard substance poking his stomach. “What feels stiff?”

Thor backed away from Nasa, revealing that he had a boner and had no way of realizing.

“Oh. My bad.” Thor said, blushing. “My penis isn't usually like this around other guys. Or girls at that matter.”

“It's okay. This has to be your first time.” Nasa said. “Just relax. It'll feel good.”

Nasa then started playing with Thor's dick a bit, making him squirm. He felt pleasure and fear given that it was his first time. As soon as Nasa started sucking Thor's dick, he starts moaning in pleasure.

“My penis feels tingly…” Thor said.

Nasa sucks faster as he strokes his own cock. By then, Thor was really enjoying the moment.

“Nasa…” Thor said, about to cum. “Something's gonna come out…”

Thor, in a mix of confusion and pleasure, screams as he cums inside Nasa's mouth. Nasa then cums as he swallows his half brother's load.

“It felt like I needed to pee…” Thor said.

He felt down to where he felt the cum.

“Is this what made us?” Thor asked in confusion.

“Yes.” Nasa said, smiling. “All boys have this stuff.”

Thor then washes himself up as does Nasa. The two boys went to the campsite where Armen and max got everything set up.

“Boys. You're back.” Max said. “We were just about to get you two.”

“Such fast responders.” Armen said.

Soon, the four males started eating their s’mores. After a while, they went to sleep when the night skies appeared.