She'd done her makeup in a similar way to her cheerleader look a few weeks before. Her hair was still pink but this time was in a plait that hung down over one shoulder, with an outsized pink bow tied around it near the end. The pink fishnet minidress was tight and I could see her soft body bulging ever so slightly through the diamond-shaped holes, and of course her gold-tipped nipples poking through as well. Continuing my visual journey downwards, I took in the frilly pink panties, and the silver shoes on her feet. Walking over to her, her face was at the same height as mine, thanks to the extra height afforded by her heels, and I kissed her gently on the mouth.
"Hee, you've got lipstick on now," she said as I pulled away. I could sense her nervous anticipation, or maybe I was just projecting my own.
"Okay, I think I'm ready." she said as she sat down on the edge of the bed. We'd bought a full-length mirror on wheels, and so I moved it into position directly opposite her. She picked up the collar and was about to put it on, when she paused and handed it to me instead. "Would you like to...?"
With a smile I took it from her, and taking a deep breath I held the larger segment around the front of her neck while settling the smaller piece into place around the back. As the pieces engaged, the seam disappeared, leaving the visual impression that the collar was a solid ring, and would be impossible to remove. Immediately, as always, I was hit by that stillness that descends when she flips into the doll state, and I become aware that I'm the only person breathing in the room. The collar and nipple plugs began to glow in unison, and I took a step back so that I could survey her body for visible changes.
At first there was nothing noticeable, but I knew that I should be patient and allow a minute or two. The first thing I noticed was some minor changes in her face. I knew that she'd be able to see her face clearly in the mirror, but by now I had gotten into the habit of talking much more while she was in the doll state, so I instinctively narrated everything I was seeing. Her eyes and mouth were both definitely changing, her eyes becoming larger with long, dark lashes, and her pink lips plumping up. Out of the corner of my eyes I also noticed a shift in her dress, and so shifted my focus down to her body, where I could see her breasts lifting dramatically while also taking on a more rounded shape. I could also see her waist pinching in, and her hips widening slightly. After a few seconds the changes slowed and stopped, and I took in the end result. Before me was the absolute epitome of a bimbo doll, with cartoonishly large eyes and fat pillowy lips, an impossibly slender waist, and perfectly spherical gold-tipped breasts that stuck out from her torso in a way that defied gravity. In fact, to use the word "breasts" to describe them felt inappropriate - they were clearly tits. You would never refer to such fake-looking items using any other word. The overall effect was jaw-dropping. If you were to ask me, "Patrick, is that a look that you find attractive?" then my answer would be an immediate "no". But damn it, looking at this absurdly-proportioned fuckdoll right now was triggering something primal inside me. It was impossible to look at her and see anything but a toy to be used. My cock, needless to say, was straining inside my boxers.
"Let me get a better look at you," I said, pushing her backwards so that she was lying flat on the bed with her silver-shod feet on the floor. Spreading her legs slightly, I saw that her labia had also plumped up in exactly the same way as her lips, and the fabric of her open-crotch knickers was failing to contain them.
"Oh wow, what a sight. I need to take a photo of this, so that you can see."
I took a picture and held my phone up in front of her face so that she could appreciate the inviting fuckability of her engorged pussy.
"Now before I go further, there's something I need to get from the garage. Don't go anywhere," I said, chuckling at my own poor joke. I went down to the garage and picked up the large, heavy box that I'd stashed there a few days before. Bringing it back into the bedroom, I started to unpack it.
"I've had this for a few days but was holding on to it for a special occasion. I was hoping that today might be the day, and it looks like I might have been right."
Out of the box I lifted an absurdly large, heavy dildo. It was about two feet long and had been moulded to look like two impossibly large cocks pressed together side by side, with balls the size of fists. I held it aloft for a second, so that Katherine could see it, before placing it down on the bed where it caused the springs to squeak, before it rolled against her side. Lying there, it was nearly as long as her entire torso. I wondered if I'd been a little overambitious here, and wasted a hefty chunk of money.
"It's intended for extreme anal play. No-one could ever possibly fit that in their pussy. Could they?" I teased. But I suspected that Katherine would be able to, if the conditions were correct. I took my cock ring out of my pocket and dropped it onto the bed, before stripping myself naked. I then sat Katherine back up, so that she'd have the best possible view of what happened next. I picked up my cock ring and put it into place behind my balls, the two halves seamlessly moulding together in the same way as her collar; and as expected it started to glow. At this point, I was struggling to keep track of the various effects that the rings had when used together, and so it briefly caught me by surprise when Katherine's round tits began to grow. They swelled to gargantuan proportions, each one significantly bigger than her head, pressing together to form a tight cleavage. Her pink minidress finally gave up its endeavours to contain them, and meekly slipped down in search of an easier life around her rib cage. Inspired, I grabbed her colossal tits and eased them gently apart so that I could slip my cock between them. They were firm and unyielding, and this made them quite unsuitable for titfucking. That said, the sheer unsurpassable whorishness of her appearance, coupled with the heightened sensitivity brought on by wearing the cock ring, meant that it was impossible not to feel turned on, and naturally I made sure to tell Katherine this.
For the first time ever, I found that I now felt awkward talking to Katherine out loud. And I realised that this was because, up until now, Katherine had always looked much like herself, albeit sometimes with changes to her physical appearance, and so as a I result I'd generally never strayed too far from feeling like it was still Katherine that I was playing with. But the visual changes that this latest combination of rings had produced went far beyond what I'd seen before. What I was looking at now didn't feel like it could possibly be Katherine herself, but merely a sex doll that bore one or two mild resemblances to Katherine. I had to consciously remind myself that her mind was still in there, that she was seeing and feeling everything that was going on.
"Okay, my little slutty doll. Time to try out that succulent pussy. No gentle warmup for you, we're going in hard. Going to use that cunt to its limit."
I started to lift her up onto the bed, and she almost flew across the room. Of course: I'd forgotten about how much lighter she got when we used the cock ring and collar together, and it seemed that the nipple rings had amplified the effect even further. I picked her up, and it felt like she only weighed about as much as a cat. It was as if she was full of air.
I positioned her back on the bed with her legs akimbo. A brief touch on the enormous dildo, and my hard cock quickly started to grow. As its length increased, I needed to lean back a little to brace against the weight, and also to move my face out of its trajectory. If the change had been instantaneous, it would have collided painfully with my nose. Once it had finished its transformation, my cock matched the dildo for shape and size, though the overall appearance looked more realistic. I don't know, could you ever describe having a pair of 60cm cocks fused together along their length as "realistic"?