This is a stand alone story, and everything you need to know to enjoy it and understand it is in here, but if you want to read about the action before the action, check out 'Chaperone Makes Three'.
Penny had never had quite so much fun—or felt so much anxiety—during work as she had today. As a saleswoman in a lingerie store in the mall, there were always those fantasies. Spending hours in a room filled with large posters of half naked models and couples searching for a sexy outfit to get nasty in could really get the mind churning, even for a straight girl like Penny who was usually never sex-starved enough to have to daydream about it.
At 18, Penny was by no means a twin of any of those larger than life supermodels that stared at her through each shift; she was average height at best, and her body was a bit thicker than the typical American image of what sexy was supposed to be. But Penny carried her few extra pounds like a champ. In fact, if she had been thinner, her D-cup chest and her thick, plump ass, which were among the best of her many remarkable attributes, would have made her look unreal or cartoonish. Instead, Penny filled out perfectly, and she knew it, and anyone who saw her couldn't deny it. Topping off this irresistible figure was a contagious smile, deep, blue eyes, and long, shimmering blonde hair.
It was surely her appearance, at least in part, which got her into this situation today. Her shift had started as a slow, but otherwise quite typical day working the sales floor. A young couple had been caught trying to fool around in the notorious dressing room number 7, and when Penny was asked to diffuse the situation, she instead played 'chaperone', and secretly let the two go at it while she watched...and while she fingered herself to a much overdue orgasm.
But time was the essence, and when the young couple had to leave, Penny was still dripping with excitement. In fact, she nearly pounced on a male customer who was sent to see her right after the couple had left, but she managed to find one last trace of control and aborted. Had she gone through with what she'd wanted, her appetite may have been satisfied, but she probably would have been caught and lost her job. No sense pushing her luck. Besides, the guy wasn't that cute anyway.
And so she toiled through the rest of the evening, watching the number of customers dwindle as the mall grew closer to closing time. It had only been four hours since the naughty little show in dressing room 7, but Penny felt each minute throb between her legs. While she had cum, she was nowhere near satisfied. It had been such a hot experience, particularly the end, when she watched the girl, Beth, take her first mouthful of cum.
Penny had a particular fondness for cum. Not just the taste, but the texture and the warmth and even the sight of it excited her immensely. And lately that little hunger had been growing almost into a full-blown fetish. And when she seen the cum shoot onto Beth's pink tongue, it reminded Penny of how long it had been since she'd had any of her own. Her boyfriend, Gavin, with whom she had an open relationship with, was the only person she knew who could answer a booty-call and actually give her the satisfaction she needed, but he was away on vacation. Sadly, it looked like it was going to be a long night.
Penny's manager left an hour before the doors shut, and her remaining coworker was just leaving. Now alone, Penny walked to the front of the store to shut and lock the gate, but was stopped when she saw two people approaching her. Penny's eyes went wide as she recognized them—Beth and Kevin--the couple from earlier, the ones who had started this whole dressing room 7 fiasco. They waved and smiled at Penny as they entered the store.
With the lights off, the gate closed, and the entire mall bathed in silence, the trio again hid in dressing room 7, and Beth, in her irresistibly cute way, bashfully explained what they wanted. She said they were grateful for Penny's help in standing guard earlier so they could finally get a little dirty together. Their parent's had done well at keeping the both of them virgins (even though Beth had technically lost her virginity to a special toy she kept hidden in her room, she had never been with a real man). Furthermore, they were grateful for the guidance Penny offered when Beth had become scared about sucking her first cock.
That's when Beth spelled out her and Kevin's request. Penny understood every word, but she couldn't believe what she was hearing.
"You want me to do what?" Penny said.
"I know, it's weird," Beth said, half laughing, but half in tears. "But I just don't think I'm ready yet."
"To suck your boyfriend's cock, you mean."
Earlier, when it was Beth's turn to please Kevin, she grew timid about the idea of putting a real cock in mouth. Penny felt sorry for what such oppressive parents had done to the poor girl, so she talked her into it, sort of. Beth got as close as putting a tongue on Kevin's dick, but for a guy who'd never had that pleasure before but had certainly been dreaming about it for years, that was all it took. Kevin emptied his entire load into Beth's open mouth, and she needed no coaxing to swallow it. Apparently even that experience hadn't completely prepared Beth to take the whole dick yet.
Beth simply shrugged. "Yeah."
"And so you want me to do it? To suck him for you?"
"Only if you want," Beth explained. "We understand if you're in a relationship or something. Or maybe you don't think Kevin's attractive. Or maybe this is just way, way too weird..."
"It is. It's so...wouldn't you be jealous?"
"I trust Kevin completely. He could have lost his virginity years ago with all kinds of girls, but he waited for me instead. If he was going to cheat, he'd have done it a long time ago."
A thousand thoughts were running through Penny's mind, and most of them made about as much sense as what Beth was proposing. According to Beth, after they left the dressing room earlier that evening, they found a hiding place elsewhere in the mall and started going at it again. Kevin again licked Beth's pussy until she had two more orgasms over the course of an hour
"After everything he's done for me, especially today, I can't just cop-out because I'm not ready."
"Actually you can," Penny reminded her, hoping Kevin wasn't pushing poor Beth into this.