Kota's chest was still heaving from the intense missionary pounding he had just given Toby, the soft, curvy boy lying there on the middle row seat with his legs still spread wide, plump thighs trembling, and a thick trail of fresh cum slowly leaking from his stretched, puffy hole onto the already messy seat below. The air inside the black van was thick and heavy, saturated with the sharp, musky scent of sweat, lube, and multiple loads, the faint rattle of empty energy drink cans mixing with the soft, broken whimpers still spilling from Toby's parted lips. Corey knelt beside them, white-dyed hair a wild mess, his own cocklet hard and leaking as he watched the scene with hungry, sparkling eyes. He reached over and gently stroked Toby's soft belly, fingers tracing the gentle curve as he leaned down to whisper something filthy into the smaller boy's ear.
"Time to ride him now, Toby," Corey purred, voice low and commanding, a wicked grin spreading across his face. "Show Kota how well you can take that big cock. Bounce on it like the good little slut you are."
Toby's eyes fluttered open, still glassy from the previous orgasm, his soft, flushed face turning an even deeper shade of red as he nodded shakily.
"Y-yes… I'll ride him…"
He sat up slowly, legs still trembling, and climbed into Kota's lap with careful, nervous movements. His curvy, softer body pressed against Kota's chest, the gentle swell of his belly brushing against the harder lines of Kota's abs as he reached back with one hand to guide the thick, still-hard cock to his leaking entrance. The head pressed against the stretched rim, and Toby let out a soft, whimpering moan as he slowly sank down, taking the first few inches with a wet, squelching sound that made his thighs quiver.
"Ahh… it's so big…" Toby breathed, voice high and stuttering as he continued to lower himself, the massive girth stretching him open again, the new size making his walls flutter and clench visibly around every veiny inch.
He finally bottomed out with a broken little gasp, ass flush against Kota's hips, the full length buried deep inside his soft, curvy body. He stayed still for a moment, breathing hard, then started to bounce, slow and careful at first, his plump ass rising and falling in gentle, rhythmic motions that made the soft cheeks jiggle and clap softly against Kota's thighs. "Mmm… is this good? Am I riding it well? Does it feel okay for you?"
Kota's hands instinctively moved to Toby's soft hips, fingers sinking into the plush flesh as he guided the smaller boy's movements, thumbs pressing into the gentle curve of his waist.
"Yeah… you're doing good," he murmured, voice rough with the building pleasure, the tight, velvety heat gripping him perfectly with every bounce.
The praise hit Toby like a spark. His eyes lit up, a happy little moan escaping him as he picked up the pace, bouncing harder and faster, the wet slap of his ass against Kota's lap growing louder and more rhythmic. "I'm a good boy? Really? Ahh—thank you— I want to be a good boy for you—does my ass feel good? Am I bouncing right? Tell me I'm good—"
Every time Kota called him a good boy, Toby's moans grew louder and sweeter, his soft body bouncing with renewed energy, the gentle swell of his belly jiggling cutely with every drop.
"Good boy… you're such a good boy, Toby," Kota groaned, hips starting to thrust up to meet him, driving the thick cock even deeper on every downward bounce.
Toby's face lit up with pure, radiant happiness, his voice turning into a breathless, repeating chant as he rode harder.
"I'm a good boy… I'm a good boy… ahh—yes—thank you— I'm a good boy for you—good boy—good boy—good boy—"
The words spilled out faster and faster, Toby's voice cracking into high, desperate whimpers as he bounced with everything he had, ass clapping loudly, the wet, filthy sounds of their joining filling the entire van. His small cocklet leaked steadily onto Kota's abs, the soft curves of his body trembling with every thrust, his hands clutching at Kota's shoulders for balance while he repeated the praise like a mantra.
"Good boy… I'm your good boy… please—keep saying it—ahh—I'm being good—good boy—good boy—"
Kota's grip tightened on those soft hips, pulling Toby down harder, the pleasure building deep and heavy in his balls as the constant stream of needy affirmations pushed him closer to the edge. The van rocked steadily with their rhythm, the suspension creaking softly, but Kota barely noticed.
All he could focus on was the tight, velvety heat gripping him, the way Toby's soft, curvy body bounced so eagerly, and the sweet, desperate way the smaller boy kept repeating "I'm a good boy" like it was the most important thing in the world.
The pressure finally became too much. Kota thrust up hard one last time, burying himself to the hilt as he came again, a big, heavy nut that flooded Toby's insides with thick, powerful ropes, the volume so ridiculous it overflowed almost immediately, leaking out around the thick base in warm, creamy trails that dripped down Toby's ass and onto the seat below. Toby let out a long, happy moan, his own little cocklet spurting weakly onto Kota's stomach as he felt the warm flood inside him, his voice still softly repeating "good boy… good boy…" even as his body trembled through the aftershocks.
Corey watched the entire thing with hungry, sparkling eyes, his own cocklet hard and leaking as he knelt beside them. He decided a regular dildo wasn't enough. With a wicked grin he reached into one of the side compartments, rummaging past the empty cans and magazines until he pulled out a giant monster dildo vibrator, easily the size of a forearm, thick, veiny, and black with a flared base and a powerful motor built into the handle. The thing looked obscene, the textured shaft ridged and bulging in all the right places, the head flared wide enough to make even the sluttiest hole gape. Corey slicked it generously with lube, the gel glistening under the dim interior light, then moved behind Toby, who was still on his back, soft curvy body quivering and flushed.
Corey pressed the massive toy against Toby's already-slick, cum-leaking hole and pushed it in hard, the thick head forcing its way inside with a wet, stretching pop that made Toby cry out in a high, overwhelmed moan.
Corey didn't ease up. He fucked Toby with it hard, the powerful vibrator buzzing to life on its highest setting as he slammed the monster in and out, the wet, mechanical schlick-schlick-schlick filling the van alongside Toby's broken, desperate screams. Toby's soft ass rippled violently with every brutal thrust, cheeks jiggling and clapping as the giant toy stretched him wider than anything he had taken before, the vibrations making his entire body shake and his tiny cocklet spurt helplessly onto his own belly. Corey kept going, relentless, the toy disappearing deeper with every savage drive, Toby's moans turning into wordless, sobbing pleas as the overstimulation pushed him right to the edge again.