Carla sat at the counter, tapping her fingernails and sighing with boredom. The last customer had left 15 minutes ago and she was alone in the store. Her boss, Caroline, had left early, as she often did leaving Carla to mind the store and lock up. She didn't mind, she liked being in charge.
She was eager to get home. Laurie had texted her earlier and told her all the hot, sex-drenched details of what she and Zack did after he got home. Her pussy had been achy and throbbing, and she had slipped a hand inside her panties and rubbed off a quick cum while the store had been empty. It had been a slow day, and she felt naughty and daring, standing behind the sales counter, fingering her pussy wildly, praying that no one would come in before she got herself off. The orgasm that brought her over was only a minor relief, she knew she'd need more soon.
Carla stood up and stretched, glancing up at the clock. Ten minutes to closing time and not a customer in sight. Outside the door, the mall was deserted, hell, close up early and head home. She walked over and locked the mallway door, flipping the sign to "Sorry We're Closed."
A knock on the glass stopped her as she headed to the back room. Turning, she saw Miranda Richardson standing at the front door, an imploring look on her face. If it had been anyone else, Carla would have just told them to come back tomorrow, but Miranda was their number one customer, and a good friend of Caroline's as well. She had also heard from Caroline that Miranda was a lesbian, and to treat her with respect. She went back and opened the door.
"Hello, Ms. Richardson," she said politely, stepping back to allow entry to the elegant lady.
"Hello, Sugar," Miranda answered a bit breathlessly, having had to hurry to catch Carla. "Am I too late?"
"No, I think I'm early, actually."
"Oh good!" Miranda exclaimed. "Sorry to keep you, but I'd like a new sexy nightie for my niece."
"That's okay," Carla answered, but she relocked the door so no other latecomers could enter.
Carla led her over to the racks of sexy nighties, making polite chitchat as the older woman looked through the assorted styles. Finally, Miranda pulled one from the rack and held it up. It was a pink, baby doll nightie, see thru with a gauzy see-through panty.
"I think this would suit Lisa nicely," Miranda said. "I wish I could tell if it was going to fit her." She looked over at Carla. "You know, Sugar, you look like you're about the same size as her. Hold this up and see if it looks like your size."
Carla took the nightie and removed it from the hanger, holding it up to her body. Miranda looked at her doubtfully and shrugged her shoulders. Before she even knew what she was going to say, Carla said, "Do you want me to try it on and see?"
"Why, yes, Sugar, that would be splendid," Miranda answered with a surprised yet pleased look.
Carla smiled back and headed for the dressing rooms. She entered the first cubicle and pulled the curtain. As she saw herself in the mirror, she suddenly wondered why she had offered to try this suit on. She had never done so before, and it certainly wasn't part of her job. Oh well, it was too late now, she shrugged. She stripped off her blouse and mid-calf length skirt. Hesitating, she again looked in the mirror as she reached back to unclasp her bra, quickly unhooking it and letting it fall.
She shivered, looking at her reflection. She was wearing only her panties and a fresh set of goose pimples. Her nipples were standing out fully erect. The swirling images of Laurie and Zack filled her mind, making her nipples pucker up to stiff hard points.
She shoved down her panties and quickly donned the baby doll nightie. Oh God, she thought when she had it on and looked into the mirror. It was one size too small in the bust, her nipples were clearly delineated beneath the bra cups. She took a deep breath, firming her resolve, pulled open the curtain, and stepped out.
Miranda's eyes went wide with surprised delight when she saw Carla's curves barely concealed by the nightie.
"Oh my, Sugar!" she exclaimed. "I was wrong. You're much more voluptuous than Lisa. Especially up top." She circled Carla, eyeing her appraisingly. "And here I thought you were pudgy. My God, girl, you've got a sexy body. Why not dress to show off your body?"
Carla shrugged, eyes lowered demurely. But she was glowing on the inside. It was one thing for her mother or her sister to compliment her body, but something else entirely to hear such praise from this elegant, lesbian, older lady.
Miranda walked over to the rack and briskly riffled through the nighties. "Ah, here we go," she said, pulling out a matching baby doll. She came back to Carla and held it up to her. "I think that this would suit you much better. Would you like to try it on?"
Carla met the older woman's gaze, smiling shyly. She nodded and took the hanger, returning to the changing room. She was trembling as she removed the nightie, standing stark naked, she struggled to remove the nightie from the hanger with clumsily shaking fingers.