Legs and back

Marie walked over to the squat rack and approached the bar with an impressive amount of weights on each side.

"Okay, I'm already warmed up, so I'm doing max reps," Marie explained.

Jim positioned himself behind Marie's smoking hot body as she readied to lift. He noticed all of her toned muscles from her lower back dimples, tight ass, thighs, and calves.

Marie lifted off.

Squat, one, her muscles engaging as her ass came down in perfect form then up.

Squat, two, Marie's body was a well kept machine, up.

Squat, three, Jim couldn't help notice her fine ass as it travelled down and up.

Squat, four, a sheen of sweat was starting to glisten on her body as she breathed out with a grunt, up. Jim's shorts started to feel as if they were shrinking...

Squat, five, Marie pushed, her muscles straining at the max weight. The bar tremored and Marie gave a squeak and a nod. Jim put his hands under the bar and applied the minimal amount of pressure for Marie to work it up. "Push, push, push," Jim encouraged. Marie grunted deep and exhaled as she peaked. "Nice!" Jim exclaimed.

"Thanks, help me rack this," Marie responded.

Marie moved towards the rack and Jim moved behind her and placed his hands on the bar. They lifted together and clanged the bar into place. Marie a little jelly legged, backed into Jim by accident. Her firm ass connected with the semi-hard member in Jim's shorts. Jim wasn't sure who was more surprised as his eyes met Marie's in the wall length mirror. Both stood there stunned as there was no hiding the fact that Jim's increasingly hard cock was pressing into her ass.