Eric tightened his grip on the steering wheel, eyes glued to the winding forest road ahead. His car hummed along the asphalt, the only sound piercing the quiet evening. The trees stood tall, casting long, eerie shadows that danced and stretched as the car's headlights swept over them. In the passenger seat, his younger brother, Todd, fidgeted, his eyes darting from the road to Eric's profile and back again. The atmosphere in the car had unspoken tension, a silent pattern of curiosity and burgeoning need.

Todd's birthday had been this week, and they were going camping to celebrate him turning seventeen. Here they were, on a seemingly innocent drive, a world of unexplored territory stretching before them. The forest was dense now, the occasional house a rare speckle of civilization in the sea of foliage as they drove up the lazy incline of the mountain. Every few minutes they had to yawn to make their ears pop.

The car's windows were down, letting in the cool April night air in. Todd fidgeted in his seat, his hands over his crotch. He tried to ignore the uncomfortable pressure in his pants, the insistent throb that grew more demanding by the second. Eric's eyes flicked over to his brother, then back to the road. "You okay, bud?" he asked casually, his voice a low rumble.

Todd nodded, his throat tight with nerves. "Yeah," he croaked out, hoping Eric wouldn't notice his discomfort. But Eric wasn't one to miss much. He shot a sidelong glance at his brother, the smirk now a full smile. “What's wrong, got a boner that won’t go away.”

Todd flushed in embarrassment and nodded while looking down.

“Teenage hormones suck, I know,” Eric said. “Random boners at the worst times. Teacher calls you to the front of the class, or when you’re wrestling and wearing that ridiculous spandex suit. Trust me, man, there’s no hiding it in spandex. If it’s bothering you that much, take care of it. It’s nighttime, no one’s on the road.”

Swallowing hard, Todd glanced over, his eyes wide. "I don't know," he mumbled, his hand moving to his crotch, giving in to the need to adjust himself. "It's kind of embarrassing." Eric's smile grew, the mischief in his eyes unmistakable. "Don't worry," he said, his voice soothing despite the situation's tension. "It's natural.”

“But...in front of you?” Todd looked at his brother, who smirked back.

“Like I said, it’s dark in here.” Eric popped open the glove compartment and handed his brother a few tissues from fast food places he kept stashed in there. “Just don’t make a mess.”

Todd tentatively unzipped his pants, and giving his brother one quick look, pulled out just the tip of his raging hard uncircumcised dick, his underwear keeping the shaft and balls hidden still. The tip was already glistening in the moonlight with precum. Todd was scared, and embarrassed. Sure, he’s masturbated before, in the privacy of his bedroom, or the bathroom. Taking a shower, taking a shit, before going to sleep, sometimes before school. But alone. Now he felt on the spot. He used his thumb and forefinger to slowly massage the head of his penis under his foreskin, just slowly rolling it back and forth. It felt good, but he was too nervous. A minute went by. Then another.

“Somehow I doubt that’s how you normally do it.”

Todd quickly covered himself with his shirt.

"You're getting pretty big," Eric said, nodding at the obvious tent poking out of his brother’s shirt. "I can show you a better way to deal with it, if you want?" The question hung in the air, loaded with a double meaning that made Todd's heart race even faster.

“I know how to do it, it’s just...weird. With you right here.”

The car slowed, and Eric pulled over onto the gravel shoulder, the crunch of rocks the only sound in the stillness. Eric turned the car off, and the two brothers sat in silence for a moment, the night pressing in around them. "You don't have to," Eric said, his voice low. "But I've been there. It's nothing to be ashamed of." Todd felt his face burning, but something in Eric's tone made him want to trust him. With trembling hands, he lifted his shirt, and covered his penis with his hand.

Eric's eyes lit up, his own erection straining against his jeans. He reached over, placing his hand gently over Todd's.

"Let me," he murmured.

Todd's eyes widened as his older brother opened up Todd’s jeans more, and pulled down his underwear, fully exposing all of Todd’s six inches in the moonlight. He jumped a little as Eric softly took hold of his dick, and fully retracted his foreskin, using his forefinger to softly rub the frenulum, sending electric trills through his body. He didn't protest as Eric began to move his hand in a slow, steady rhythm. The sensation was overwhelming-- the fear, the embarrassment, the arousal, it was all overwhelming-- and he felt his body tense, his breath coming in short gasps.

"It's okay," Eric whispered, his voice reassuring. "You can do it."

The older brother's touch was surprisingly tender, his grip firm but not overpowering. He played with the foreskin, exposing the sensitive head of Todd's cock, then slid his thumb over the slit. Todd bit his lip, trying to hold in the moan that threatened to spill out. It was overwhelming, the sensation of his brother's hand on him, but Eric's calm demeanor was oddly comforting. He closed his eyes, giving in to the feeling, his hand now resting on Eric's thigh as if seeking some semblance of normalcy amidst the storm.

As the car sat there, the only movement was the steady rise and fall of Eric's hand on Todd's penis. The smell of arousal filled the small space, and the tension grew palpable.

"I'm gonna..." Todd warned, his voice shaking.

Eric leaned over, pressing a gentle kiss to his cheek. "Let go," he whispered, his breath hot against Todd's ear.

And with that, the dam broke. Todd's body convulsed, and he came, the warmth of his semen spattering the dashboard. Eric kept stroking, slow and easy, until the spasms ceased, and Todd slumped back in his seat, his cock pulsing in Eric's grip.

The silence was deafening, only broken by the sound of their ragged breathing. Eric kept his hand around Todd's penis, his thumb circling the now-sensitive head as his penis deflated, the cool April air sending a chill up Todd’s spine as it blew over his slick wet privates.

"You liked that?" Eric asked, his voice thick with his own desire. Todd nodded, his cheeks still scarlet.

"Yeah," he admitted, his voice barely above a whisper.

They sat there for a few minutes, Eric with his arm around Todd’s shoulder, idly playing with the spent semen on his brother’s dick. Eric pulled Todd’s foreskin back, and used the cum as lube on his head. In time, Todd firmed up again.

"There's more," Eric said, his voice a low purr. "If you want." He leaned closer, his intentions clear.

Todd's heart was racing, his body feeling like it was on fire, but he found himself nodding again. This was wrong, wasn't it? But it didn't feel wrong. It felt... good. Eric's hand moved away, and for a moment, Todd felt a pang of disappointment, but then he felt his brother's warm breath on his ear.

"I want to show you something new," Eric whispered. "But you have to tell me if it's okay."

Todd swallowed, his voice a little shaky. "Okay," he murmured, his curiosity piqued.

“Put your seat back.” Todd complied, reclining the back of the chair as far it would go before hitting some of the camping equipment. Eric leaned over, and before Todd could even comprehend what was happening, he felt his brother's mouth wrap around his penis. It was a sensation beyond anything he had ever experienced, a mix of pleasure and shock that made him grip the seat. Eric's tongue was hot and wet, and the feeling of it sliding along his shaft was indescribable.

Todd's eyes went wide, his back arching slightly. He looked down to see Eric's eyes on him, filled with a strange mix of lust and tenderness. Eric's hand cupped his balls, rolling them gently as his mouth worked over the head of his cock. The sensation was exquisite, and Todd could feel his orgasm building again, his hips moving of their own accord to meet Eric's rhythm. The car was filled with the wet sounds of Eric sucking, and the occasional gasp from Todd's mouth as Eric's teeth grazed his skin.

As Eric took more of him in, Todd couldn't help but let out a moan. It was too much, too intense. But Eric didn't stop, his hand moving faster on the base of Todd's cock, his tongue swirling around the tip. The pressure grew, and with a cry, Todd came again, his semen filling Eric's mouth. Eric swallowed, then pulled back, licking his lips with a satisfied smile.

For a moment, they just sat there, the engine's hum the only sound in the car. Then Eric reached over and wiped a stray tear from Todd's cheek. "It's okay," he murmured. "It's all good." Todd nodded, his heart racing. He didn't know what to say, his thoughts a jumbled mess of emotions. Eric leaned over and kissed him softly on the mouth, sharing the taste of their shared experience. It was a moment that would change them forever, a line they had crossed that could never be uncrossed.

But as the shock began to wear off, Todd felt a warmth spread through him, a feeling of belonging. He leaned into Eric, his head resting on his brother's shoulder as they sat in the quiet of the car. The forest outside was a blur, the world around them seemingly frozen in time. They stayed like that for a while, basking in the aftermath of what they had just done.

The silence was eventually broken by the sound of Eric starting the car again. "Ready to go camping?" he asked, his voice gentle. Todd nodded, his hand still resting on Eric's thigh. As they drove away, the headlights cutting through the night, Todd couldn't help but wonder what other secrets this newfound bond would uncover, the forest road stretched out before them.