Also, just looking at their young limber bodies, just budding into womanhood had her kind of horny. Marla didn't usually think about such things while she was working but seeing those girls today in their tights as they went through their exercises turned her on for some reason.

The last class that she currently had doing gymnastics were the grade 11s. The sixteen and seventeen year-olds were stretching their bodies into a variety of sexual looking contortions. In one corner, the girls on the mats were doing split after split and looking at those long legs stretched so far apart made Marla imagine one of them tied up in that position, totally helpless to prevent the stimulation of her body.

On the trampoline, her eye caught sight of one of the bustier girls as her breasts bounce up and down. Her hard nipples were pro- minently displayed through the thin fabric of her Danskin and Marla was embarrassed to catch herself thinking about what it would be like to suck them.

These feelings are crazy, she thought to herself, These girls are innocent teenagers who don't know anything about sex.

This day will prove her wrong.

The bell sounds and the girls quickly tidy up before heading to the locker room. It will be a good 20 minutes before they've showered and changed and Marla is able to close the place up. She decides to take the opportunity to go to her office and masturbate to release some of her nervous energy. She enters her office and locks the door behind herself. In the bottom drawer of her desk is a large vibrator and an envelope containing a magazine on her favorite fantasy: bondage.

Marla opens the envelope and takes out the bondage magazine. Flipping through a couple of pages, she stops at a story about teenage girls, being kidnapped by a band of dominant women who then train them. The pictures on the page show young girls being restrained in a variety of exposing positions. Some with their legs held wide apart, others with their hands tied to the ceiling. In some, she saw nipple clips pinching their nipples. In others, she saw a dildo much like hers pushed into their pussies. One young girl was getting her bare bot- tomed spanking by her mistress.

The pictures turned her on a little more and she pushed your danskin to the side to allow access to her pussy for the vibrator. The humming sensation was electric and Marla let out a quiet moan as the tip of the artificial cock touched the hood of her clitoris. She rub- bed the vibrator up and down the edges of her sensitive pussy lips and let the feelings run through her body. She pushed just the tip of it into her now soaking pussy and held back for a moment before pushing it deeper.

Marla imagined herself tied to a bed, being totally helpless. Whoever was in control would determine when the dildo would penetrate her. She would have no say. Marla held the vibrator there wanting it deep inside herself but imagining that she can't have it. That didn't last very long. Soon the long thick dildo was sliding in and out of her wet slit. On each stroke the vibrator felts like it was filling her body totally. She decided to prolong the sensation until she could get home and really do something about it.

She turned the vibrator off but she left it deep in her pussy. She felt completely filled as she adjusted your Danskin and stood up slowly. She wanted to come so bad and the anticipation was intense.

It has been about 25 minutes since her students finished their class, so Marla went to take a last look in the locker room before closing up. As she entered the locker area, a familiar sound stop her dead in your tracks. There was the clear, distinct sound of a girl panting, close to coming. Marla could also hear the sound of the shower and the girl's voice was coming from there. One of the girls must be masturbating in the shower, she thought to herself. Her pussy automatically tightened around the thick dildo still lodged in her.

Marla move slowly and silently toward the shower area, deter- mined to find out who it was and perhaps take a look at her having an orgasm. As she turned a corner, the sight was very different from what she's expected, and the sight made her gasp as her heart started to race.

There were FOUR naked girls in the shower not one. Three of the girls were holding a fourth captive and were teasing her helpless body. One of the girls was standing behind her holding the helpless girl's hands tightly behind her head to expose her pretty breasts. One of the others was standing in front of her playing with her very long pink nipples. A third was on her knees at the feet of the restrained teenager and was running a bar of wet soap back and forth through her crack. The girl who was being held didn't seem to be struggling as these three girls tantalize her body with their hands and tongues. Marla could see one of them lick the girls nipples as the other slid one finger first deep into her pussy and then deep into her obviously lubricated bottom.

Her own hand had moved to her pussy almost of its own volition and was pushing gently at the end of the vibrator sticking out, pushing it deeper into her.

The girl on her knees was licking the helpless girl whose name was Julie and a moment later, Julie started to come in long sobbing gasps. The other three girls held her and caressed her until her orgasm had subsided and she was able to stand on her own. Julie looked at them and giggled, "That was the BEST ever! Who's next?"

Suzie the tall blonde Nordic type said, "Oh, let it be me." The girls got right into action. This time, the girl was held lying on her back on the wet tile floor, with her legs spread up and wide apart. From Marlas's vantage point, she could see that Suzie's pussy was com- pletely shaved! She could see the delicate pussy lips gently being spread open to reveal the hot pink interior and below that her pink, crinkled bottom hole. The girl holding Suzie's wrists started licking and biting her tiny nipples as Suzie started writhing, loosing control. One of the girls began playing with Suzie's ass and gently sliding her finger into it while the third started playing with Suzie's pussy lips with her tongue. It didn't take long before Suzie was begging them to let her come. They held her time and time again just on the brink of an orgasm.

Finally, one of the girls positioned herself so that her legs and Suzie's legs scissor each other and their pussies began grinding together. Suzie immediately began to orgasm, as the two girls writhed on the floor with the other girls watching.

The sight has been too much for Marla. She reached down and turned on the vibrator and her pussy tightened itself around it as the artificial intruder brought her to orgasm.

Marla pulled the vibrator out of her body and turned it off. She decided that it was time for these girls to be found out.

The girls have, meanwhile, had switched partners again and the next victim, Courtney, was now being held on her hands and knees with her knees held wide apart waiting for her ass and pussy to be violated from behind. Stepping out from her hiding place, Marla walked straight up to them. "Well, girls, what's going on here?", she asked in a stern voice.

The girls leapt to their feet, "Oh, nothing miss. We're sorry. We should be on our way now."

"Not so fast," Marla said. "Courtney, get back down on your knees."

The girls look at their teacher unbelieving as they watch as Marla gently positions Courtney to best expose her most private area. Marla instructs the girls to hold her legs and her wrists tightly so that she cannot escape. Then she pulls out the vibrator. She turned it on first and began running it over her body. First along her arms and legs, then Marla let it touch the sensitive breasts and nipples hanging down from her body. Courtney's breathing was a little heavier when Marla finished playing with her tits.

Now Marla moved behind her. Courtney was anxiously awaiting the touch of the vibrator but Marla made her wait. Finally, she slid the thick vibrator deep into her soaking pussy in one long delicate stroke. Courtney cried out at the exquisite sensation and Marla's own pussy tightens with desire as she remembers the feeling from just a few minutes ago. Marla begins sliding the vibrating cock very slowly in and out and onto her clit. Soon she is taking full strokes in and out and begging for more. Marla lubricates one finger of her other hand in the soaking juices of Courtney's pussy and then she gently slides it's full length into the girl's bottom. The moan from her coupled with an additional wriggling of her bottom is enough for her to know that it was the right thing to do. All of this stimulation will have her come soon so Marla asks one of the girls lie down under Courtney and begin licking and biting her nipples. This final sensation is too much and she begins shaking in an orgasm that has her screaming out in pleasure.

A couple of minutes later Marla begins to worry about her job....

The End