I've been locked in a chastity belt the last few days, and as such my libido was out of whack. Now, though, at this moment, I'm more aroused and horny than I've ever been. And I've not had an orgasm in 2 and a half months...

I've been watching porn, rubbing my nipples, fucking my ass, and sucking my dildos, but none of it is helping this storm of arousal that brews inside me.

No, what helps me calm down is imagining the following scenario... Which I would love to talk with anyone about and fantasize about. It literally makes my clit throb behind my belt. Anyway, into my fantasy:

There's a few details that don't really matter. All that does matter is that it is the future. I board a space ship, a colony ship, whose destination is far away. The location doesn't matter. I board the ship, sign my life away to join a bright new future. The journey is long, like hundreds of years long, but the good thing is that all the passengers will go into cryo sleep until the last few years, to give us time to recuperate.

What I don't know (and what the rest of the passengers don't know) is that while we sleep, we are being changed. With hundreds of years to get things right, I am genetically and cybernetically changed. I won't know what changes until I awake, but what I don't know is that I am one of the unlucky ones, randomly selected for further changes and modifications, a part of the maybe 5 or 10% who gets these extra changes.

The first thing I can feel when I wake up is the ache. A pure need between my legs as my pussy and clit scream for immediate attention. Which makes sense, to my addled mind, because I've been asleep for so long, dreaming (and knowing me, dreaming about sex). Groggily I move around, getting the blood flowing, and when I can move and see, I can see how fucked I am...

What used to be my clit is now a large, throbbing, foot-long horse cock, complete with round, full balls. It's already rock hard, drooling precum, sending the need to breed and cum to my gasping head.

But that's not all. Around my brand new member is a device. Sleek metal bands and shimmering energy fields encase my new dick, the metal integrating with my skin seamlessly. Reaching down with my dainty little hands, and the closest I can get to touching my aching, pulsing cock is just an inch away, the shield and metal preventing me from touching it. An extremely high tech chastity cage.

I make sure to check. Both my balls and my pussy can be touched and pleasured, but doing anything to them barely makes a budge in the need that emanates from my cock. But I pull my hands away, determined to get answers from someone, anyone.

As I explore the ship, I find that everyone on board has been changed, just like me. Other pretty women strutting around, showing off their cocks. Most don't have a horse cock, but there are some, but I can count the number of those with one hand. There are even some guys who have big throbbing monster cocks. And all of these newly created studs are fucking someone.

They're what I'll call Group 1. They're all guys and girls who have grown a cock and can freely use it. They're pretty uncommon among the ship.

Group 2 is much more common. Just normal people... Almost. They've all been changed, somehow. Some girls are put on a hair trigger, cumming almost immediately. Some guys are locked in chastity, just like mine, but they don't have any special dicks, just normal ones, which now seem small in comparison to the beasts of Group 1. Some girls had their clit removed. Some girls have their clit pierced behind a clit shield. And many more with multitude of modifications. The theme is apparent, though. Group 2 is edged, denied, and chaste.

And then there's my group. Group 3. We, the few who got both treatments. Enhancements, changes, extreme modifications, but they're all useless due to the devices we are fitted with. Blessed like Group 1, denied like Group 2.

I will learn quickly, all these changes are permanent. I will never use my horse cock. I'll forever be a horny slut, aching to touch what I cannot have. I still have my pussy, mouth and ass, but as I will also learn, I can't cum. Whatever changes were made to me, I need to stroke that locked away cock to cum. But since I can't, it just looks like I'll be denied forever.

And finally, to top off all the frustration and torture... The only thing that can get through the energy shield protecting my cock, is liquid. Other big cocks can orgasm, squirting their loads all over me, including all over my cock, which does nothing to calm it. The only pleasure it will ever feel, which is never enough to make me cum myself, is the feeling of someone else cumming.

Fuck, sorry that was long. If you made it through all that, and enjoyed it, please hit me up. I'd love to fantasize more... After all, it's all I can do with my pussy locked away.