It's Not Easy Being Huge
The cubs especially had their fun with me, i became a living jungle gym, letting them climb over my muscles even flexed a bicep to bounce a cub on and off.
Slow News Day
Massive toes poked through the foliage which led up to large, muscled legs concealed in what looked like black spandex stocking that occasionally flexed with every movement.
Concequences and Forgiveness
Albert paused briefly and flexed as hard as possible. and with each flex he felt his body become stronger and stronger, as if reacting to his lust for power.
#PlantDragonProblems
Even the tiniest flex of his biceps threatened to ruin the sleeves of his jacket, the sleeves of his shirt underneath long since torn.
The Minotaur's Master
He started to flex his arms and his mouth dropped in complete shock as his biceps literally ripped his sleeve, "what the fuck?"
The Trouble with Cultures
Aither got up but kept low moving off the fallen beast flexing his arm again to re-sheath the blade. he peaked over edge of the towers wall looking for more guards or possible combatants before climbing down the ladder creeping around the outpost.
Unfolding Her Wings
Maurice flexed his arm, pulling the sleeve of his t-shirt to show off his bulging bicep. "because i'm strong, and the strong are supposed to dominate the weak little fags like you two!"
August 8: Sleepover
I flexed and tried feeling my own arm. "hey, you might be right. i guess my first week did more than just get me used to long walks." "alright! my turn to feel them!" he then grabbed my arm and started squeezing it.
Chasing the Sun - Chapter 25: The Things We Would Do
You're not flexing again, aren't you, kev?" "mike, help me! kevin keeps flexing his stupidity!" the husky said. _"hey!"_ "jeremy! i'm taking five!" mike said to the bear who acknowledged that, then turned back to them. "so, what's up, mates?"
Ethan's Pecs
I've demonstrated my rock hard yet flexing shapely ass to the air, but this line we are forced to assume is just plain _diaperkin_."
Thing Born of Blood
._ the body moves, the muscles flex, the legs unfurl in the morning haze, flying across the waving green, power engulfed within a thin frame.
Unconvincing Gains
He flexed his arm, watching how the flab bunched together between his bicep and forearm. heh, he still got it. but now was not the time to think about weight, now was time for breakfast.