Comparing herself to Josh

She looks at her “little” brother, staring down at the boy who overshadowed her for as long she could remember. Now she’s way larger than him, out-sizing him in every possible dimension. Now she really wanted to rub it in, by having his girlfriend compare them to each other!

“Jason, give your measuring tape to your girlfriend!” Jason wordlessly hands over the tape to his girl. “Good, now stand riiiight, here!” Pointing to a spot right beside her. Jason walked to the spot she pointed to, standing right beside her. “Now, dear… what’s her name?”

“Oh, it’s Holly, you can call me Holly.” The brunette giggles as she looks at the statuesque Amazon, “Sorry, I’ve just have a hard time keeping my eyes off you.”

“That’s good, I’m gonna need you to keep your eyes on me, (and Josh). You see, I don’t know exactly how big I am, so I decided to go size myself to Josh, since he’s the biggest guy I know.”

“But, you’re like, sooo much bigger than him.”

“I know, right? But I don’t know how much bigger I am, and I’ll need your help for that!” Liz flexes right in front of her, forcing her huge bicep in Josh’s face. “Take that tape measure and compare our size. C’mon, hurry!”

Liz is hopping and giggling with barely contained excitement, while Holly rolls out the tape to measure her height. Josh just stands wordlessly right next to her, unwilling to move or even speak. He doesn’t know what’s keeping him still, but whenever he thinks to move or say something, his stomach knots and his limbs freeze up. Something about his sister keeps him from acting on his own.

Liz manages to stay still for a few moments for Holly to measure her height. She had to get a chair to reach the top of her head, measuring out to an incredible six foot eight!

“Woah, I knew I was big, but that big!” Liz says, looking at Holly, who’s already getting down from the chair. “How tall are you? You barely come up to my shoulders.”

“Oh, me, I’m 5'6". Pretty average, I guess.” Yeah, her height might be average, but the rest of her isn’t. She’s got good, double Ds, a tight, toned stomach, and a nice bubbly butt. She’s not as stacked as Liz’s mom, but few women are. Her brother’s got good taste, Liz’s knows she’s gonna enjoy flexing in front of her.

“Alright Holly, now, how tall are you, Josh?”

Josh gave a robotic response. “6'2".” He says, looking away from his massive sister.

“Hmm, pretty small aren’t you? Well,” Liz flexes her biceps again, “let’s see how small the rest of you is compared to me, Holly!”

“Coming!” Holly raises her arms up to wraps the tape measure around Liz’s huge bicep.

“How big is it? Liz asks, waiting to hear just how big she is.

"Wow, i-it's 28 inches...."

"Woah, that must be way bigger than Josh's bicep. Hey Josh, how big is your bicep?"

Josh raises his head and answers "18 inches." Before going back to staring at his feet.

Liz rumbles and giggles like a little girl, excited by her overwhelming size. She could feel another part of her getting a little excited as well. "Wow, that's like, 10 whole inches bigger than you!" She stretches and flexes her right leg, her thighs expanding as she sticks it out. He quads popping out her thighs like popcorn, the striations in her muscles easily showing through her skin. Holly stared in awe, never seeing muscles of such size before. Even Josh was captivated by her muscles, impressed by her massive thighs. Holly even reached out touch them, putting a hand on Liz's quads, feeling the strength of her massive muscles. Liz had to remind her what she was here for!

"Hey now, I know my muscles are impressive, but I need to know how big they are!" That was enough to snap Holly out of her muscle lust. She tries to apologize, but Liz quicky shushes her, telling her, "You don't need to apologize, I'll give you all the time you'll need with these muscles."

The thought of feeling more of Liz's muscle made Holly soaking wet. Those giant, thick muscles needed to be caressed, felt, and worshipped as much as Holly could. All of them, especially a special one that's grown right between Liz's legs. She would start with measuring the rest of Liz's muscles. She measured her thighs, struggling to put her arms around Liz's giant legs.

"How big is it?" Liz asked, ready to boast to Josh again.

"It's 45 inches!" Holly screamed, staring at Liz's muscle like they were going to pop out her skin.

Liz grinned at Holly's astonishment, looking at Josh, she once again asked for his measurements.

"29 inches." he said, unwilling to look his sister in the eye.

"Nice," Liz's gets excited as she hears the size gap, "looks like the gap just keep getting wider!"

This goes on for about 20 minutes. Holly measure whatever muscle Liz asked her, then Liz turns to Josh to ask for his measurements. He was always smaller than her. Nothing excited Liz more than hearing Josh's smaller measurements, and it was clear to everyone in the room. Her cock was slowly getting hard as Holly continued to measure her. Now she wanted to measure herself against Josh with the one muscle she knew, no matter how much he worked out, he would never catch up with.

"Take off those pants Josh, I wanna see how big your cock is." Josh wordlessly stripped, taking his pants and underwear off, showing his flaccid cock to Liz.

"Hmm, Holly, can you give me the tape measure?" Holly handed the tape over to Liz, who grabs josh's cock. First, she measures him while he's still flaccid, determining him to be 4 inches soft. Then she gets him hard, which takes a surprisingly long time. Whatever Liz was doing to Josh also made it difficult to get hard. She measures his erect cock to be 7 inches. 6'2" with an athletic physique and a big cock, ho wonder he managed to get such a nice babe.

"Okay, nice cock. But..."