As they lay naked in their bed, Stefanie turned to face her lover.
"It is far too hot to sleep," she lazily remarked. Slowly opening her eyes, Caitlin softly asked what else she might have in mind.
"Hmmm, how about a late night shopping trip?" Stefanie suggested; a knowing grin spreading across her face.
Caitlin didn't need any more information than that β she had a fair idea of what her lover had in mind.
"And what would my Mistress have me wear?" she enquired, her grin matching Stefanie's.
Arising from the bed, Stefanie walked across the room to the wardrobe and taking out a short black button-through dress, tossed it to Caitlin. "I think you should wear this...but leave the knickers off."
Opening the iron bound chest in the corner of the room, she continued with a smile, "You will be wearing this instead, Slave."
Noticing that Caitlin could barely contain her delight as she strapped on the butterfly vibrator, Stefanie watched approvingly as her lover proceeded to put on a black push-up bra and the dress that had been chosen for her. "You may also wear these, Slave..." she said as she handed Caitlin a pair of elegant black high-heeled sandals. "...and I shall of course, keep this," she placed the remote control unit for the butterfly in the front pocket of her black jeans.
As they drove the five miles to the all night supermarket, Stefanie periodically played around with the remote, making Caitlin whimper as the vibe sent waves of pleasure through her body. Parking the car, Stefanie turned to Caitlin, "Now then Slave, let us go shopping!"
The supermarket was largely deserted, save for two checkout assistants, a couple near the fruit and vegetables and a young lad β whom they adjudged to be around 18 or 19 β who was unenthusiastically filling shelves.
"Perfect!" exclaimed Stefanie as they picked up a basket.
As they approached the couple near the fresh produce section, Caitlin did not need further instruction from her mistress; she knew she must stand as close as possible to them and pretend to be undecided as to what to she should put into her basket.
As Stefanie slowly walked away toward the shelf-filler, her hand slid into her pocket and began to finger the remote. She knew without needing to look back that her willing slave would be trying her hardest to remain calm and demure whilst the butterfly vibrated against her pussy. She allowed herself a sly grin as she pictured Caitlin's clit, hard and swollen being stimulated by the vibe. The thought of her pussy becoming increasingly wet was enough to make her own throb and become damp.
She considered turning back, taking Caitlin by the arm and roughly pulling her outside so that she could fuck her with a strap-on over the bonnet of her car but she was a far better mistress than that. Besides, she had other plans.
Approaching the assistant, she enquired as to where the ice cream might be found. After mentally taking the measure of him and receiving directions, she returned to retrieve her slave. As she came nearer, she could see the other couple exchanging knowing looks as Caitlin was bent over, ostensibly choosing some mushrooms. Could they hear the vibe? She wondered to herself. Or were they merely enjoying the view? Caitlin's dress had ridden up so that her firm thighs were completely exposed. Had she leaned over any more they would most assuredly have been treated to the sight of her glorious pert bottom.
As Stefanie drew closer, the couple moved away, giggling and kissing, heading quickly toward the checkout.
"Something tells me they are going to be having some fun soon, don't you think, Slave?" she whispered as she stood close behind Caitlin. So close in fact that her pussy pushed hard into Caitlin's buttocks.
"Yes, Mistress. I overheard him telling her exactly what he was going to do to her the minute they got outside the shop!"
Inhaling deeply, Stefanie could appreciate the sweet musky aroma that was the combination of her slave's perfume and wet pussy... "Oh Slave, you really are smelling quite divine tonight. I am not surprised those two are feeling horny!"
Straightening herself up, Caitlin thanked her mistress for the compliment.
"Now then Slave, I suspect I may have found you a plaything. Come with me."
Switching off the vibe, she led Caitlin back to where the assistant was still lazily filling the shelves.
"Excuse me," Stefanie said as they approached him, "I seem to have forgotten where you said the ice-cream is. Do you think you could show us please?"
With a barely audible mutter of impatience, the lad stood up but as he turned to face the two women, his chagrin evaporated as his eyes came to rest upon Caitlin's breasts, straining against the fabric of her dress and bra. Her nipples, hardened with excitement, were clearly visible beneath the soft black cotton of her clothing. Smiling sweetly, she allowed him to lead the way whilst Stefanie followed, her hand hovering in her pocket.
As they approached the freezer, the assistant pointed and simply said, "In there."
Turning her back to him, Caitlin leaned over to look.
"Oh dear," she remarked, feigning consternation, "there does not appear to be any lime sorbet."
"Perhaps it is right at the back. Why don't you lean over further and look?" suggested Stefanie, watching the assistant's reaction. She could see the lad could barely contain himself as Caitlin's rounded buttocks came into sight, his penis already growing hard inside his jeans.
"Mmmmm, such a wonderful view, don't you think, Lad?" she asked, "...and she feels so good too."
With these words, she moved over to Caitlin and raising her dress a little higher, began to stroke her bottom. "I am sure this lad would like to see more of you, Slave" she whispered in her ear as she too leaned over the freezer, "Now β part your legs!"
At her mistress' command, Caitlin did as she was bid, making the assistant gasp at the sight of her naked, wet pussy.