One Part Milk
The side of the stall, she walked back in front of the wolf, gently running a claw down the front of his shirt, over his belly, before hooking it in the front of his pants, "lets get these things off first," she purred, flicking her hand back, the button popping
Brute
Words worked over the panda's mind, the black tattoo started to work on his body... the jacket felt tighter and tighter, the panda's belly growing larger, rounder underneath it, and his arms and chest became more and more muscular by the second, a few buttons popping
Undergrad Pack - Entrance Exam
Arthur tore the shirt off of him, the last couple buttons popping off in frustration. he practically ripped open his pants and kicked them to the side. arthur's boxers were wet with sweat and it clung to his skin.
Dancing in the Rain - Chapter Four
The button popping open, his fingers ripping my zipper down, and with a soft whimper of excitement he pulled my jocks down and let my bone free. we both gave a gentle sigh as it did, his paw reaching down to take my black, hard, meat into his paw.
...And Ride Me All Night
When the last button popped i suddenly felt a tad self-conscious - not that i'm overly ugly or out of shape, but i've never had the body of an athlete.
Gaming Session
The button popped off and hit charles in the chest. zeke grunted sharply, reaching down, fishing his hand around before he grabbed onto his boxers and pulled at the fly until the fabric tore.
Retrograde
The shirt underneath his vest split and popped, little diamonds of hairy flesh peeking out until the buttons popped off and toppled to the floor.
Dwarf Daddy
A button popped on luke's shirt, then another, the collar tearing open to reveal his hairy, meaty chest. what had been modest pectorals before were now thick, beefy slabs of meat.
Dancing with Yourself
His belly grew and grew and tightened his dress shirt until the buttons popped off, and still they danced as he gained a pound with every step. "whoa...uh, peeka? what's happenin' to me?!"
Under Lock and Key
The heat was now becoming uncomfortable, so he reached down and began to unbutton the jacket, feeling the wolfs eyes on him as every button popped open.
Bold Coffee
With one intake of breath, his shirt's buttons popped off, rattling on the ground like a handful of pebbles. "i... might have given you about ten times the upper limit of the tests they did in the lab." "what?!
Dog's Dinner [PWYW]
Her paws came in towards the center, teased at the button, popped it free, moved on to the zipper underneath.