"I'm not sure if I can wait until I get you home," I muttered as we left the shop. The mechanics next-door again paused to look at Katie's beautiful bare legs, revealed with each step.
Katie had just spent the best part of an hour carefully going through hundreds of pictures of herself in various states of undress, pleasuring herself with sex toys, sucking cock and fucking, and left the young man in the shop with the job of printing off her selection before bringing them to her later that day.
Then she'd left the shop after inviting him to show his friends and had given his hard teenage cock a little squeeze on the way out.
This was not a situation I would have thought possible before we embarked on this holiday. Even after nearly two weeks of watching my wife steadily turn from quiet and respectable to brazen and uninhibited, I couldn't have predicted this, not even an hour ago.
I looked at Katie. Her chest was heaving, as if close to orgasm - but she'd had no physical contact. Her eyes were glazed over, and her lips parted, she was breathing heavily through her mouth. Like an animal on heat, she was a slave to her base desire, which had built to an uncontrollable state.
"Fuck, I know. I'm sorry, I know I told him to be discreet, but then I told him to show all his friends. I just love the thought of some random Italian lads wanking over me!" I shared the same thoughts.
"If you think anything you said will change anything when it comes to who sees those pictures, you don't know the male mind very well, "I laughed. "Every picture on there will be on WhatsApp before we see Giuseppe again."
"Oh! Do you think so?"
I nodded.
"One hundred percent!"
"You don't mind?"
"Do you?" Katie's expression gave away her feelings. She was delighted at the prospect of these photos being shared around Giuseppe's friends. But right now, she had other targets of her uncontrollable lust.
Katie stopped on the concourse of the garage and surprised all of us (and, I later found, even herself) by pulling each strap of her halter neck aside, completely revealing her pert breasts. The mechanics' eyes almost popped out.
"Was this what you were trying to catch a glimpse of?" she questioned. "Or was it this?" She pulled the loose material of her dress to one side, ensuring all of the watching eyes saw her pretty little vagina. She stood like that for around ten seconds, breasts and pussy on display. She was still breathing very heavily, panting even, her chest heaving up and down - so much so that her breasts visibly bounced.
One of the mechanics had his phone trained on her, and she turned to him obligingly as he snapped away. The others followed suit, and Katie smiled and turned to each in turn, ensuring they all got pictures.
I looked around wildly, it was the middle of the day, and couples and families were walking by. Luckily none could really see what was happening. But as my wife's hand made its way down between her legs, I decided I had to drag her away before unwanted eyes noticed what was happening. The bus stop was beside the river bank, and I pulled my wife, aroused beyond the point of reason or rational thought, towards this and then down the small hill and out of eyeshot.
"You fucking dirty little whore," I admonished her. "Flashing your cunt and your tits to all of those guys. You were just about to start fingering yourself for them, weren't you? It's the middle of the fucking day!"
For a moment, she had a look of worry, as my voice must have sounded similar to the tone she'd regularly heard in the past when my jealousy had ruled. But this was congratulatory - I was revelling in her behaviour as much as she was. We were hardly out of sight of the road, but my cock was out and I had her stood up against a tree now, somehow getting her leg up and onto my shoulder.
"I am so fucking horny!" she gasped, as I fucked her hard. "I need it, I need it!"
"I fucking know what you need, and it's a lot more than I can give you right now. But I'm going to make sure you get it, you fucking whore. I'm going to make sure you get all the cock you need, just like Emilia. Cock after cock, just like you want. Fill your mouth up with spunk, fuck your cunt, fuck your arse. That's what you want, isn't it?"
"I don't want it, Dan, I need it. I need it. I need cock, so, so much. I need all of the sperm. I love you, doing this for me, making sure I get all the cock I need. I love cock!"
"I think you might want to turn around," I whispered. Unsurprisingly, given the show Katie had been unceremoniously prevented from putting on for them, a few of the audience from the garage had followed us, and were standing silently watching us fuck. Katie immediately pulled her dress up, ensuring her slippery cunt was on full view. She was desperately pulling her tits free of the dress, desperate for everyone to understand just what a whore she was. I was the one fucking her, but she was only interested in her audience at this point -- she needed them to understand just how much of a slut she was, and how much she loved the attention.
"You like watching me fuck?" She shouted at them. "I'm such a whore! Puttana!" Her hand rubbed urgently at her clit, bringing her to orgasm almost instantly - or perhaps just continuing an orgasm that had begun as soon as she'd exposed herself to these men. She was completely out of control, and I loved it.
Given the intensity of the situation, and how much we'd been building towards a release today, I expected that I'd have reached my own orgasm almost immediately too. Perhaps it was the proximity of these mechanics, as performing for an audience wasn't a situation I'd been in before, but I was not feeling like I was anywhere near my own climax. This suited Katie perfectly, and she stood proudly, encouraging her audience to enjoy the show as she took a pounding from my cock. The top half of her dress was completely loose now, her chest totally bare, and she'd bunched up her dress around her waist, so she was as good as naked. I saw her white stiletto heels had sunk deep into the grass, not quite the footwear for this sort of activity.
This went on for a few minutes. Katie was bucked forwards violently as I fucked her with everything I had. I had a handful of her hair which steadied her head, but her beautiful tits were bouncing energetically with every thrust. She looked at each of the four faces watching us in turn, holding their gaze and leaving no doubt that she was the filthiest, horniest little slut they would ever have the pleasure to witness.
I have no doubt that Katie would have happily fucked everyone in attendance right there and then, but cars were driving by just a few metres above us, and someone could walk by at any time. When I saw our bus approaching in the distance, I forced her to gather herself together. She rearranged her dress and made herself somewhat decent, and we ran up the bank to the bus. I saw Katie waving to her onlookers as I paid the fare. I noticed a boat which had silently slipped along the river behind our backs, unbeknownst to either of us. In it were a young couple, staring at us open mouthed, unexpected viewers of Katie's unplanned sex show.
We sat in silence on the bus, gathering our thoughts and catching our breath. We'd done a lot of things already on this holiday which I could never have imagined were possible - certainly for a happily married couple. But this had felt different. Another, much more serious line had been crossed. I could literally feel Katie's lust, her physical need for cock. And I wondered if I needed her to have it as much as she did.
It was late afternoon, and we made it home and started to get ready for another evening at Francos - our last.
"I'd happily do this for the rest of my life," Katie mused, as she put on her make-up. "It's so nice here. I love what you're letting me become. But do you think I'm OK? I'm wondering if I might be a nymphomaniac. I was totally out of control today, I'd have let anyone fuck me, all of those guys, anyone passing by. I'm such a whore."
"I must admit it crossed my mind today. You being a nympho, I mean. But if you're OK with it, I know I am."
"I so am!" Katie admitted. "It's a good thing you dragged me away, at the garage there. I'd completely lost track of where I was. I was just about to start playing with myself, right in front of everyone."
"I'd have let you too, you know? If it wasn't for the fact we'd probably have been arrested. And when we were fucking, before the bus came, if one of those guys had come over and just stuck his cock in your mouth... I was willing one of them to do it. And before that, when you grabbed that lad's cock in the shop - wow!"