Burping Toriel
She wore a lavender cardigan that clung to her rounded biceps. her breasts hung over her stomach and pushed her blouse out in two fleshy orbs, and as she leaned forward, they draped onto the desk. "hic! bhwourp!"
Protag to Buff Otter TF
(essentially, an affectionate version of assimilation themed tf) i watched as the beefy otter guy in front of me bounced his huge pecs and casually flexed his massive biceps, his boulder shoulders rolling mightily when he shrugged, unsure what exactly what
Summer Bulking
He debated taking off the black arm bands which encircled his once-scrawny biceps, but chose to keep them on. it would help keep things under control.
Body Issues Chapter 2
It started with my neck and shoulders, growing broader and heavier, followed by my arms, my biceps and triceps doubling in size and my hands and wrists lengthening as bones popped and shifted.
The Lesson
Shivering and purring, kizoku stretched her arms skywards, drowning in pleasure, reveling as her growing biceps grinded against her forearm, her skull-crushing thighs rubbing against each other.
M for Muscle
He lifted one arm, bringing his paw close to his face while flexing as much as he could in order to show off the melon-sized bicep which occupied his upper arm.
A Little Reflection
With that, chet unflexed his biceps, and brought those powerful arms downward, forcefully out in front of his body.
Change of Pace
The already massive feline swelled, biceps bulging, chest puffing out. his tank top began tearing at the chest, revealing two slabs of swelling meat that was his chest.
Controlled Impulses: Chapter 2
My biceps and quads were thick, but they could be thicker. i flexed my pectoral muscles and watched the dark, matted fur on my chest move. i turned and lifted my tail, looking over my shoulder at my firm, round, muscled rump.
New awakenings part one
Each bicep was getting thicker and thicker, bulking up with sheer mass and power with his arms and pecs pressing out wider to broaden his stance.
The Transform Center: Room 1
His pecs started to inflate, a little, like his biceps, triceps and thighs! it was like getting a similar shape as wearys, but he was so tall. he was rock hard again, all 7 inches... _wait, my cock too?!
Bigger Mice from Mars
Each muscle in the white mouse's body, from his calves, to his biceps, to his lats and traps, suddenly bulged outward, expanding with one last explosive show of power.