As the summer approached, they noticed a lot of new faces in the fitness center. They had become regulars by now, usually seeing the same people at the same time they went, and as people looked towards the beach weather, the numbers of people using the gym increased. As high school and college let out, there was also an increase in younger guys and girls working the weight machines. The new friendships came fast, and the new faces soon become part of the regular crowd at the gym.

"He's a cute one. Check him out," said Vicky as they both walked on the treadmill. She was looking at a young guy who was working the curling machine, his muscles and veins standing out at attention.

"You are evil," laughed Dawn in response. "You could be his mother."

"Yeah, but he doesn't know that," she shot back and they both broke up in laughter. They were on their chest/triceps day, and they were working the treadmill prior to the weights. The girls had a pretty good routine going, focusing on two body parts a day, and then taking one day off for rest. Their bodies had reacted immediately to the work and they were both looking very good for mothers who were nearing middle age.

Of the two, Vicky had a larger chest than Dawn, whereas Dawn had a much tighter ass than Vicky did. They liked to give each other a hard time about their deficiencies, and they had a great time together. Of the two of them, Vicky was also the horniest, always pointing out the guys to Dawn, and getting as many peeks and crotch shots as she could.

"Come on, the bench is open," said Vicky as she stepped off of the treadmill. They both turned off the machines and made their way over to the free weight area. Although they had both started using the weight machines, they both got a much better burn while using the free weights. Vicky lay down on the bench first, holding the dumbbells up with her arms.

"Check it out man," said Greg to his buddy Mark. They were both high school students who were using the gym to get in shape over the summer. Just turning 16, they would be starting their junior year in the fall, and Greg's eyes were locked on the great form of Vicky's as she lay on the bench.

As with Dawn, Vicky's nipples were perpetually erect while working out. They noticed the same thing on most of the other women in the gym, and they paid it no mind themselves. The men, on the other hand, took great lengths at noticing the erect nipples that were always pressing against the sports bras or leotards that the women had on. Mark looked with Greg in delight as they stared at Vicky's chest.

Her breasts were rounded out from her chest, and they held a full shape. They were perfect globes that were suspended out against gravity. As she pushed the weights up and down, they watched as her breasts strained against the skimpy tank top she had on, pushing her nipples ever further against the fabric.

As she brought the weights up over her chest, her breasts rose up with her muscles, creating a gap in her sports bra and exposing even more skin. Dawn moved over to the head of the weight bench, and she squatted down to spot her friend, her shorts pulling tightly against her perfect ass.

"Fuck...will ya look at that," mumbled Mark, their eyes both staring at the amazing bodies in front of them......(cont)