I pulled out my phone as I waited for Sam to return. After a couple minutes of waiting I heard the door creak as Sam exited the fitting room. She was clad in the black boy-shorts and her grey Henley. It was actually a pretty cute look.
“There see they fit.” She said turning to head right back into the dressing room.
“Wait a second. You aren’t getting off that easy.” I stood up and walked to the big mirror in the corner of the waiting area. “Come over here. I need to inspect the shorts.”
“Fuck no.” She turned her back to me and paused. After just a couple seconds she turned back to me. “Fine.” She said stomping over to me. The harshness of her walk really caused her breasts to jiggle. It was a pleasant surprise.
I instructed Sam to stand facing the mirror with her arms out as I now stood behind her. I began my inspection of her shorts. At little tug here.... a little tug there..... “Sam these don’t fit.” I gave them another tug. “Yeah you need a size larger. These are too small.”
“What? Too small? Hank Hill has more ass than I do, how are these too small.” She protested. My gaze had drifted back down to her boney butt. Except it wasn’t so bony.... It was gaining mass as watched. The cheeks were rounder and her hips looked a bit wider. “Go try on the smalls.” I instructed.
She rolled her eyes and headed back into the fitting room. As she walked away, I could see her improved butt. It was small, but had a nice shape.
Within a minute or so Sam returned to the mirror. Standing there with her arms extended out I began my inspection again. “I can believe this.” I said making eye contact with her in the mirror. “These are too small too.” Her small butt once again began to take on mass as her hips widened more.
“Fuck you. You are making that up.” She said turning to position her butt towards the mirror. The bottom of her butt cheeks bugled out of the now too small boy-shorts. “Fuck.....” She said realizing they were indeed too small. “Fine I’ll try on the other ones.” She hurried off to the fitting room.
Her butt looked even better now. It was round with a nice bit of “squish” to it. Plus, her now wider hips really gave her an exaggerated hourglass figure. She still had rail thin arms and legs, and her waist was impossibly tiny.... but now she had a nice plump butt to go with her plump set of tits.
Sam reemerged with the mediums on and took her spot in front of the mirror. “Now these look like they fit.” I said as I began my inspection. After a couple tugs and a pat on her plump little butt I gave her a thumbs up. “Those fit perfect, and Sam you should know....” I grabbed a handful of butt cheek. “You have a nice bubble butt.” Sam sighed and rolled her eyes.