All characters are over 18. This is a work of fiction, and all characters, locations, and events are imaginary. This is a multipart series, and things start out slow(ish) but keep escalating.
There's a fair bit of anatomical terminology here, because the POV character is a nurse. Hopefully that won't detract from your enjoyment. There's a short glossary in Pt. 01.
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My schedule is usually three days on and four days off, and I was looking forward to having a day off. After the usual morning's light teasing of Brian, I was at last alone. I wanted to take a nap, first and foremost. But I also wanted to look in Cathy's drawer again.
So I did.
The green monster was in the same place; Cathy had no reason to hide it, no reason to think I was obsessing over it and lusting after it and eager to put it inside me. But I was.
First though, I needed confirmation. I carefully pulled the vibrator out of the middle of the dildo, and on the side were the words I wanted and feared to see: "Cock Clone 2140". It was a clone of Brian's cock. It was him.
God, I was wet.
As I mentioned before, one of the great things about skirts is they offer easy access. I wasn't wearing panties, and it was a matter of seconds before I had the green monster rubbing along my labia minora, brushing my clit, smeared with my juices, and then it was finally time to put it inside me.
I took it slowly, savoring it. First just the tip of the glans, and that felt great. But then the part I was most looking forward to: I pushed it in further, and the corona moved past my introitus and then the whole glans was in me. My pussy clenched around the tip after the ridge passed my opening, and God it was stretching me. But I was right. I could take it without pain.
Cathy couldn't, but I could.
I felt a surge of triumph and pushed it further in. As the glans moved along my vaginal canal, I could feel the corona, that magnificent ridge, displacing my flesh, which would then close in again after its passage as it moved deeper and deeper, until it was bumping against my cervix.
Holy fuck. It was perfect. Perfection. Perfectly perfect perfection. Everything I hoped it would be. So big. I felt so filled, so fallen. So finally fully fucked.
I fucked myself slowly at first, so slowly, experimenting with it. Feeling what Cathy felt, that tender careful fucking that she could barely tolerate. Then that wasn't enough. I wished there were a suction cup on the end so I could mount it on a wall or door and just slam against it, but there wasn't and I couldn't, so I made do with my hand, fucking myself doggy-style, resting on one elbow while the other hand moved this gigantic splendid cock faster and faster and harder and harder until I was shaking and gasping and coming in a blissful wave.
I washed it carefully and put it back exactly where it had been, but not before taking several photos.
I had a splendid nap before Cathy came home and took me out for lunch. We chatted over beef brisket sandwiches and shared a side of coleslaw. She really was good company, and I enjoyed our time together. When she was about to leave to return to work I found myself pressing my face into her cleavage during our hug. She had great breasts after all, and it would be a shame not to enjoy them, so I did. If she noticed she didn't seem to mind.
She smelled really good, too. I made a mental note to buy whatever soap she was using: a light floral scent with a hint of musk.
It wasn't until she was gone that I realized I still wasn't wearing panties.
When Brian came home we hung out and chatted for a bit until Cathy joined us. I was careful not to flash anything at either of them, a habit long-since learned when one likes wearing miniskirts. But I still wasn't wearing panties, and being around them, knowing one mistake could expose me, was exhilarating.
Cathy had some news: she was going to head out of town the following week for a short business trip. Her company was looking into acquiring a startup firm and she had to go do the due diligence. She planned to be gone for three days but there was a chance she'd have to stay for four or even five. Brian couldn't join her as he had several important meetings he couldn't reschedule.
I'd miss her. I liked being around her. She was lovely and funny and sweet and had great skin and smelled good, and, ok, she was so tall and perfect that she gave me a bit of a complex, but she was also smoking hot and I forgave her. She was like a super-sexy sister who I also found I kinda lusted after, but then I was fully lusting after my actual brother so that was just par for the course I suppose.
Like I said, I was a wet hot horny mess.
Life continued like this. For four days I didn't work, and I fucked myself senseless again and again with Brian's cock. God, it felt good. I'd usually start with the slow tender fucking that I overheard, but would inevitably end up banging the shit out of myself furiously, panting like a bitch in heat, which I suppose wasn't very far from the truth. I sucked it. I stuck it in my ass (lots of lube). I wasn't shy with it. I wanted it in me and I put it in me every way I could.
I found myself thinking about it all the time, wondering why they even had it if it was too much for Cathy. I had two hypotheses. Hypothesis one: they liked to engage in double penetration using both his real cock and a copy of his cock. This was my favorite hypothesis by far, and one I savored the thought of, though honestly it didn't seem at all likely. If she could barely take it, she wouldn't want to take it twice at once. Hypothesis two: she brought it with her when she traveled for work, either because she missed him or so she could practice with it, or both. This seemed much more likely. I'd know soon enough.
I went back to work for three more days, and the second day was marked by a bit of drama as the nursing supervisor left or was fired; we didn't know which, but she was gone. Seems like she probably was having an affair, but the doctor was still there. I didn't know if this was just politics, or if she'd been having an affair with someone else, or what, but it made for some juicy gossip.
Cathy left for her trip on my third work day that week. I hugged her in the morning before work, burying my face in her cleavage as I squeezed her tightly. She squeezed me right back and kissed me on the forehead before brushing a lock of hair out of my face gently. Her hands were so soft. Her everything was so soft. I was sorry she'd be gone.
That evening when I returned from work, I was a bit on edge. I was excited at the thought of being alone with Brian, truthfully, but I didn't have any plans to seduce him or anything like that. Well, I might have thought about it, but not planned. No actual plans were made. Just, you know, fantasies.