Auscultation
He could feel Simon's hand as it made its way underneath his hoodie, tracing his fingers across his stomach and up towards his chest as he positioned himself behind him. Alvin lifted his tail, feeling his brother's breath against his neck, making him push back against him, feeling his brother's throbbing member as it pressed up against his tailhole, feeling the silky precum staining his fur as Simon moved about.
He felt the soft fur and curves of his slim body, watching Alvin as he lowered his body while standing on his hind legs, raising his rump towards him. He stood motionless, admiring Alvin's body as his cock throbbed. He quickly took Alvin's tail with his grasp, pulling it as he slid into the awaiting chipmunk.
He turned back towards him, trying to get a glimpse of the action before he felt him slide in. He groaned in pleasure, feeling out of balance as he felt Simon pushing deeper into him. He could feel his package dangling between his legs, feeling an intense sensation building on his flaccid member as Simon began his thrusts. He thought about stroking himself, but he didn't want it to end so soon, so he decided against it. He simply pushed back against Simon, feeling some pre drip from his length as his prostate was stimulated.
Alvin whimpered quietly as his body was plunged by Simon's thick uncut cock. Relishing in the moments of his delight, he felt his brother alternate to a grinding motion against his rear. His eyes rolled back in pleasure, making him push his rump against Simon as he grinded against him. He felt his brother reach around his waist and take hold of his length, stroking his foreskin back and forth, spreading the pre that had gathered around the edges, making his foreskin's movements smoother than they already were, feeling his brother's thrusts as they became more desperate.
He began to feel his walls giving contractions around Simon's length, making his body more susceptible to the pleasure of every movement. He began to hear the sound of his own heartbeat over their heavy breathing, making his thrusts heavier and faster as they neared their climax.
He began to give circular motions against Simon's body and with that, he came, sending spurts of cum over his stomach and the backstage floor.
He felt Alvin's spasms as they clenched tightly around his munkhood, milking it as he gave his final thrusts.
Cum stained his walls, making Simon's thrusts smoother as he fucked him nice and hard, reaching as deep as he could with each thrust.
He stroked Alvin a few more times as his spasms died down. He could still feel the warmth of his body as his length throbbed inside of him.
He felt Simon loosen his grip and release his member, feeling his foreskin as it slowly went back to covering his head. He grinded against Simon's member one more time before feeling him pull out, cum staining his fur as it leaked out of his rump.
Simon felt his foreskin being pulled back to normal as he pulled out, encouraging another thrust on his part.
"We can go again if you want." Alvin said, his heavy breathing hardly noticeable. "I know how you love cumdumps." he teased, referring to an internet search Simon had made on his tablet. He saw a hint of hesitation on Simon's part and said, "Oh, come on! It'll be fun! Just think about how it must feel!"
He felt Simon turn him around to face him, feeling as he slid into his cum filled hole once more. The smoothness of his entrance provided effortless gliding, making it easier to reach deep inside of him.
"That's what I'm talking about."
Author's Note: This isn't the long awaited story I've been working on. I'm just gonna be writing smut like this every once in a while until it comes out.