Becoming Symbiotic #1
Once the cum touches your pecs, you can feel the muscles absorbing it. this makes feel them grow a little, making you groan. "hmmmmm moooore" you moan to the symbiote.
In the Pecs
He grasped his chest, and pulled his pecs apart, letting the water run down the crevice, washing away the seed.
The Theater, Part 2
Wrapping his arms around bruce's thick neck, malcolm pressed his chest into the muscular bull's huge pecs as the two made out.
Purple Banana
To my delight an extra pair of hairy arms burst from his sides forming another pair of pecs under the first massive pair. six nipples grew on his pecs and abs giving him a grand total of ten milk producing muscle fountains.
Hyper-active Imagination 2
His cut abs and toned pecs pressed visibly against the fabric. the strip of fabric the covered his entire torso was now just a little too narrow. lyon's defined lats and the sides of his toned pecs spilled out the sides just a little bit. "y...
Unorthodox Student Housing: Settling in
Feeling comfy with being pet and with master's pec as a pillow.
James Mccloud
His dads pushed out his pecs further letting the cylindrical sausage roll down into his pec cleavage. james winked. his pec muscles rippled from the lower half to the top. the sausage slid up and down following the movement of his chest.
The Black Stable
He bites your neck, his strong hands pinch and pull the flesh of your pecs. there is no pleasure. only agony. stod fucks you as if you were a full stallion his size.
Putting it to the Test (Muscle Musk)
His once fat belly was like a washboard keg jutting out from under his bulging pecs that he could easily bounce now.
Love With All Sizes (Commission for Baylith)
Nieve shook his head, his red mane brushing in the crevice of the wolf's pecs. "no. no. it's fine. if only we could keep you big, and get myself a bit bigger too..."
Male Fantasy
The orc's clothing situation wasn't much better, a stringer tank top that was so stretched over his pecs that the straps had pretty much collapsed into the chasm between his massive, hairy pecs, and a pair of gym pants that stretched down to his ankles, a
Growth Day
Libra blushed as his eyes were drawn to the sweat dripping down the wolf's plump pecs. it was also the first time he noticed that kyuu's front was a lighter shade of brown than the rest of his body.