NNN - A Futa's Diary Day 31+

Dearest Diary

Day 31

This should be it! Right? RIGHT?! No. I still haven't cum. I'm just growing... bigger... bigger... bigger. That's all there is now. I just need to keep growing, until everything fades away, then accept my place as some perpetual growth machine that exists in bliss, yet denied any real release. Wait, something's touching the tip of my cock. It's not a dildo or machine, feels too warm... wet... familiar.

It's a pussy! Holy fuck! It's huge and stretching. This is impossible, but it's happening. I guess when I exist, possibility sort of flies out the window, get struck by lightning a dozen times, then gets back up and keeps flying into the sun. Oh god, it feels so good too. I haven't had sex in a while, even before this madness, and oh my god is this amazing. Has to be the best pussy of my life. Which means it can only be one person; Tina. I rock my hips to try and help feed more dick into her, but she's doing just fine on her own as her folds snap around the glans. So tight...

There's so many people on my cock too, but they don't even move as the giant pussy moves closer, consuming more of my ever-growing length. Therein lies the problem with this pleasure. It's making me grow even faster. I expected myself to have cum by now, but it's like my balls refuse to give up even a single titan-sperm until I'm secure in this person's womb. Or maybe until they're within my reach, so I can hold them in place and inflate them until I'm well and truly spent.

Despite my rapid growth, the pussy moves faster. It's just as desperate to take my whole cock as I am. Even so, it takes hours for me to see anything, then hours more for it to come into focus. It's really Tina! But, she hasn't grown, little more than a blip on my dick. No wait, she did grow, just not much. The sun starts setting as she comes within my reach. I grab her legs and yank her toward me. I want to know how this happened, but you can imagine something else took precedence.

At my size, there's no way for me to really 'fuck'. All I can do is rock my hips as fast as possible, ass cheeks clapping and balls churning so loudly I can't even hear my shrieking moans. Tina isn't much better, twerking as best she could to entice me further. I tug her into the embrace of my continent spanning tits and... I lose it.

I usually have strong orgasms. My balls clench up real tight and I can almost feel them squeezing the cum into my urethra. This is like that, but all over my body, like everything from my toes to my hair is trying to unleash the biblical flood. Trying being the keyword.

My cock is full of cum, I can feel it moving, however it's more of a crawl. Think of trying to get the last bit of toothpaste out, in slow-motion. Which means my body has plenty of time to keep growing and producing more. I don't know how long it takes, days or weeks probably, but it reaches the end eventually and I dump the fattest log of cum of my entire life into the love of my life. It's faint, but I think I can see the mountain of it in the distance.

It's endless. I keep humping against Tina's relatively tiny ass, trying to urge a thicker flow, but it's so dense and sticky and congealed that even as my cock grows, it's not enough. Nonetheless, it's a massive relief. One that finally bears results as the flow speeds up.

My orgasm renews and the mountain raises higher. The sludge must be too thick to flow back, just gathering at the precipice. A faint voice vibrates against my body. Tina. I can't hear her properly, though I imagine she's begging for more. Her pussy certainly gives me that impression. So I clench all my muscles and do so. At last, a real ejaculation! 

Though it isn't enough. I'm slowing down - I think - but that doesn't mean much when I'm growing a mile a minute. Part of me wants to keep going, to see if my cock will reach around the entire world like Jörmungandr. But there's so stopping this now.

I don't know how many times I've seen the moon and sun switch places now. The moon's waxed and waned a couple times too. Yet I'm still going. I've slowed down a lot now, reduced to just a few metres a minute. This is all I live for now; just to keep cumming in Tina's womb.

Then I feel it. The absence of growth. It's replaced soon after by a new sensation, one of... shrinking. Not my balls, but my tits and ass and... height?! But how? Unless... 

It's weighed on my mind for a while now, I just never paid it any attention, but how the fuck was I supplying enough blood for all of this? Now I know. I wasn't. It was all cum. It built up so much that it spread to the rest of my body, pumping it up. Does that make any sense? Not really, neither does the fact I can turn my head and, as I'd hoped, see the end of my cock stretching through Tina's womb.

If she didn't achieve this impossible dream, would I have ended up fucking myself? A perpetual recycling of cum. The thought makes me slowly diminishing pussy squirt hard. How all this cum made me more productive elsewhere, I don't know. It feels really fucking good though!

As I shrink, it gets easier to fuck. My cock isn't any smaller, neither are my balls, but the loss of weight and mass helps me move against Tina even harder and faster. I can hear my cum shooting out, the volume even greater than before. I must still be producing it, but now it's coming out faster than I make it.

After another month, I'm finally small enough to see the people gathered on my body. I'm still massive, with tits the size of a town, and an ass several times bigger, but my height's finally back to a 'normal' level. Somewhere around fifty feet I imagine. Just enough for me to see the people fucking all over me. My balls haven't shrunk still, but that's just a matter of time. At least they're not the biggest thing anymore, that distinction goes to Tina's womb.

It doesn't surprise me that I had more cum stored up than my body was big. The fact Tina's easily three times the size of my balls right now is testament to that. Conservation of mass be damned.

I'm still shrinking down. People start climbing off my tits and onto Tina's womb as I finally hit an actual normal size. Well, eight feet or so, with boobs as big around as I used to be tall at the start of this challenge, but I can finally hold Tina.

She's so beautiful. It's only made better now that I can feel her ass squish against my belly as I mate with her. She's taller than me now, but that's fine. I like tall women and futa. She smiles at me and pulls me in to a deep kiss. Her moans are so hot, I have to hear more. I'm like an animal as I grope her, pinching nipples too fat for my fingers to wrap around. Of course, she responds by squeezing with her kegels and milking me of more cum.

With all that excess drained, now it's my balls turn. Or I thought. Seems like my cock is next in line, as if my testes are trying to keep their power. I hear Tina sigh a little as my dick moves away from us, though it's hard to decipher. It could be relief, the strain on her body couldn't be easy to bear, or sadness at losing all that size. Her walls still clamp down on me the whole time.

For how long it took my body to drain, it takes several times that for my cock. Enough time that we sort of just get used to it. People come and go, I finally get to see my parents again, we have birthdays, celebrate our relationship - such as it is - and I even proposed to her. All while her womb swells with my seed. 

If she's pregnant, the eggs are waiting for me to stop before they grow. Otherwise she would've given birth three times by the time my cock finally shrinks below a mile. Where it stops. I'm pretty sure my body just got used to being so huge, stretching itself out, so I'm stuck like this. Not that I or Tina mind.

We have our wedding soon after. Neither of us want it too late, eager to have the satellite photos include my balls and her womb. It's the happiest day of my life. Also the horniest. The sensation of my scrotum condensing, its oceans of cum finally emptying, are indescribable and we end having a huge orgy. Luckily, Tina and I are both so horny we know neither of us could be entirely monogamous.

I think it's around our two-year anniversary that I'm finally small enough to move a little. My feet don't reach the ground, but if I wriggle hard enough, my balls at least shift a little. Though that's just because the earth beneath them is soaked in my pussy juice and sweat - no shelter means I'm always in the sun. I have one hell of a tan now.

Tina's the growing one now. While her womb is home to all my cum, her body is definitely preparing for a pregnancy unlike any other. Her boobs have grown so much, easily a few acres each, and her ass has kind of become my home. The cheeks are so buoyant and warm and inviting. I get to fall asleep between them. I don't care if you make billions everyday, I'm the luckiest futa alive.

I think around our fifth anniversary, I finally peter out. Guess... guess it's time for final measurements huh? Thanks to some friends and family, we actually have fairly accurate numbers.

Cock: 1869x420 metres (Inches are just dumb. So far feet. Fortunately, the world's come to an agreement after they kept trying to measure me before. Miles are fine, still dumb though)

Balls: 2400 metres (A mile and a half wide. Oh and that's each. Safe to say I won't be living a normal life anytime soon.)

Breasts: GIGA (Personally, this is my favourite size for me. Just the sweet spot between way too big and way too fucking big)

Ass: OMEGA (I kind of wish it was a little smaller. Or maybe I want it bigger? I don't know honestly. Therapy might be in order.)

Height: 8'10'' (Tina's got at least a foot on me, but that's fine.)

My pussy's still engorged and always leaking. I think it's just how it's always gonna be. Feels good to grind against my balls. Oh, I'm still got my muscles.

Tina's been a little distant since my orgasm finally ended and, for the first time in almost a decade, I went soft (still about half a mile long). Her pussy closed up right away, locking up all my cum, save for a single sperm bigger than a fucking kaiju. It ended up wreaking havoc and slithering off somewhere.

We talked and, well, turns out Tina's been pent up this whole time. She's been cumming nonstop from her pussy, but not her cock. Unlike me, her cum didn't make her grow - that was some experimental drug from the government - but her balls are swollen to the size of basketballs and they're a furious purple. It took some time, but I did the only thing I can think of to help my wife.

With a lot of help, I got turned around and grabbed her cock. It's gotten huge, easily five or six feet. The moment I touched it, my pussy sprayed harder than ever, even when I was a giant. I guided it to my lips and pushed it inside the huge opening. Oh my god! This is it! I was missing something before, a different sort of release, but my orgasm overshadowed everything. Now I'm fulfilling it as Tina yells in a violent climax.

Her cum shoots against the back of my pussy HARD. It almost sends me flying. I managed to hold on and pushed further back, cervix snapping down on her. The glans swell even bigger. When her next shot tries dislodging us, the swelling locks us together. It's like a knot. We hump against each other as my own uterus swells with her congealed cum.

There's so many sperm. I can feel them wriggling inside me, seeking eggs. They don't wait for my ovaries to deliver, no, they just lay siege to the fallopian tubes and lay waste to my egg chambers. Much to my bliss.

We remained that way for days on end. Not because she was cumming that whole time, but because it felt so damn good! We bucked against each other, our enormous asses clapping like thunderbolts. I lost count of her orgasms at the hundred mark.

Now, half a year later, my belly is maybe a hundredth the size of hers. I was right, her pregnancy was waiting for my cum to stop. Now we're set to give birth within weeks of each other. Of course, she's enormous. I think I'm about the size of a country, but she's absolutely enormous. And loving it!

We managed to cram my cock into her pussy too, hers still plugged inside me. Our sex life is perpetual. When one gets horny, the others does too. Sure, this is the most insane possible path my life could've led, but I'm about to be a mother to a whole generation - and a father to another - and couldn't be happier.

Except, well... I am a bit jealous of Tina's size. November's coming up soon. I don't think she'd mind if I tried the challenge again. What's the worst that could happen?