SISTER SISTER (futa, M, strength, muscle women--story set up more sex next chap)

Kelly and Darlene. You'll know which is which. The muscle sister in next chap.

SISTER SISTER (futa, Strength, muscle women)

Eighteen year old Kelly Masterson cooed softly as she plowed her thirteen inch cock smoothly into Amanda Jacobs, her lover, basically her sexual slave. Amanda’s pussy was flooding itself around the soda can thick shaft, her huge, chiseled body of female muscle quivering and whimpering under the young, petite girl.

A muffled shout met both lovers through the thin bedroom wall from next door. Kelly giggled, making sure to flex her prong with effect, lifting the 185 lb behemoth of female muscle underneath her. She knew her sister Darlene was putting her twelve inches into Amanda’s older sister Sarah.

“Look Kell, I’m super tired right now,” Amanda groaned out trying to shove Kelly off her. Kelly just picked up her pace, making Amanda a quaking bowl of fuck flesh, which according to Kelly, she was.

This crazy, weird story started two years before, Kelly was sixteen and Darlene was fifteen. They were channel surfing on the cable when they came upon a female bodybuilding program.

“Ooohh, hold it. Let’s watch,” Darlene said, leaning forward, watching the contestants do their posing, etc. “Wow, look at ‘em Kell.”

Kelly was watching now, noting that her soft log was now slithering down her thigh from the leg opening of her gym shorts.

“Hey, how come we don’t look like that?” Darlene asked, still staring at the massive women on the screen.

“D’know. But I bet we could lift more than they ever could.”

“Ya think? Let’s get some names, look them up and see if we can outdo them. Oooohhh, look at that one.”

A small bubble of a female ex-poser was talking into a mic for the network. She said:

“Sarah Jacobs is thirty eight, been lifting seriously for about ten years

and looks great! Her definition is incredible.”

“Hurry, writer her name down,” Darleen said watching the tv.

With a sigh, Kelly got up and grabbed a pen and a pad of paper and scribbled the name.

Several more women came out, posed and left the stage. The female ex-poser came back on a pop up.

“And Jack, the next contestant is something special. For the first

time in this judges experience, we have Sarah Jacobs’ younger

SISTER Amanda is also in the competition. She is equally exquisite and

dedicated to the ultimate female form. Here she comes out now.”

Kelly gasped, seeing how gorgeous the huge woman was. “Wow,” she murmured, scribbling her name down also.

“Jeez, she’s pretty nice, but I like Sarah better,” Darlene announced.

“Good, wouldn’t want to hafta beat you up,” Kelly giggled as she watched Amanda go through her routine. Her stats came up on the screen revealing Amanda was only thirty two years old. Kelly’s cock expanded to full in seconds, te