New Year's Gains [TSR]
Biting his lip, Chris reached forward and caressed the larger man's heft, a slight gasp leaving his mouth when his fingers made contact. "You monsters must really be built differently. I gotta admit, I'm kinda envious right now," he looked up at the...
Malfunction [TSR]
And yet it really seemed like that was what happened to doggie, who preoccupied himself by poking a swollen pectoral with a finger, amazed that the sensation of the muscle flexing from the touch was something he actually felt.
Lunar Apex [TSR]
He'd only ever tried once before to take his member into his mouth considering how flexible he was - in stark contrast to the mildly muscular physique he once had - but the sight of it in front of him now wished he could have the opportunity again.
Growth Day
Now the wolf was even bigger than any of the bodybuilder furs they saw earlier. when kyuu tried to get onto the bed, the bedpost creaked loudly; libra could only imagine how heavy the wolf was, now that he was stacked with all that muscle.
Rent
Pale eggshell white across the giant pecs and down the beer keg thick core of pure muscle that connects those pecs to his waist.
I've Got a Secret
Ken's body was stacking on muscle so fast that the growth was actually audible, as the cells of his muscles tore and reformed larger, over and over, at a record pace. ken had started to fill out his oversized clothes.
Ross and Aiden: Got the Scent
In short, this story has the following content: m/m, muscles, muscle growth, cock growth, hyper, musk and cum.
Lunacy
strong fingers pressed into his shoulder blades through his jacket, and the knots in those muscles instantly relaxed.
Old Friends Part 2
The large bicep ballooned out; each muscle fiber, straining against his skin. veins snaked across the muscle. i stared at the giant mass. a spot of drool formed on the corner of my mouth. my pants started getting tight.
All Work and No Play
The rest of his body caught up with his neck, and an impressively muscular, tall, and well-hung body emerged into the dim light of the desk lamp. the giraffe’s muscular neck was matched by a hulking set of shoulders.
Morpheus Fantasy Services: Fire in the Hole
muscles began pushing through the skin, inflating each of my digits and pressing the thick, growing veins against my palms.
Nothing Like a Bro Hug
I shut it again and giggled as i nuzzled against the aforementioned strong and rippling muscles that wrapped me in their comfort. all around me- no escape- felt so nice.