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gtsmakerdj 1/13/2026 7:23:33 AM Rating: 0

"Yes, you're going in... "

You couldn't hear what the tiny man in her panties said in reply at this distance but it obviously didn't sway the giantess.

"I don't care... and stop crying!"

You had to get closer, not just to hear more of the conversation but to see more of Ms Titan.

You'd been obsessed with the giantess superhero ever since she'd started appearing on the news. She'd turn up now whenever one of the dreaded Kaijus emerged from the sea and approached a city. Ms Titan would grow, and keep growing until she was big enough to crush whatever threat she was facing. She was a true hero - and not bad looking either you had to admit.

You'd been lucky today - a Kaiju was spotted heading towards your city! As the sirens sounded and people evacuated you found yourself compelled to stay. You passed the crowds heading in the opposite direction and headed towards where the Kaiju was likely to arrive - knowing well that would be where Ms Titan would make her stand. You noticed down town was silent - all except for the sound of a woman's voice. You were a big enough fan of the giantess to recognise her sweet tones straight away and you rushed towards the source.

As you got close you turned a corner and it was suddenly impossible to miss her, she was already huge. You were about to make yourself known and declare your undying love for her at the top of your voice when you spotted who she was talking to - a tiny man in her panties. She was clearly frustrated and the tiny man terrified. You decided that maybe hanging back and seeing how this played out was the smart move.

From listening in to their argument for some time you learnt a few things about your hero. The first was that the tiny man in her panties was her boyfriend. You'd have felt extreme jealousy of him if it wasn't for the fact he was now at the receiving end of Ms Titan's anger. The next thing you learned was about Ms Titan's powers. It turns out she couldn't control her growth like everyone thought - it was a side-effect of her getting... excited. The more turned on she got the quicker she grew apparently. You thought back on all those new reports about her going to face down another Kaiju - she had to get in the mood before battling each? Given how frequently Kaijus were appearing it was actually quite impressive. You were more in love with her now than ever, not only was she a beautiful hero - but she must have been constantly horny too.

You worked all this out from the context of the argument between the giantess and her tiny boyfriend. The crux of it was that she needed to grow fast, faster than she ever had before - the Kaiju on its way was said to be the biggest ever sighted. She'd repeated several times to the tiny man that the excitement of being big (which was normally all she needed apparently) wasn't enough this time - and that she needed to live out one of her more sordid sexual fantasies. The most viable of these in the circumstances was of course inserting a tiny person into her womanhood.

You had snuck up on the bickering pair throughout the argument, you were now close enough to hear the boyfriend's side. He voiced the same objection over and over again - saying he felt like he was being used. The giantess just scoffed in response to this each time, calling him a prude and reminding him that the Kaiju was coming closer. Eventually the tiny boyfriend tried a different tact, "Look, you can't insert me in... there! I'll be crushed!"

"I'll be gentle." the giantess tried to assure him, before glancing towards the horizon and adding, "if we have time."

"Don't forget, you have a history of getting carried away and crushing me!"

The giantess giggled before seeing the anger on her boyfriends face, "I know, I know - but I'll be really careful this time."

"Even if you are, I'll suffocate in there!"

"Cry baby...", the giantess scoffed, waving away his concerns.

"Look, what if I stick it in and we just have sex huh? That normally excites you, sex with a tiny man?" he tried.

The Giantess just shook her head, "No, that only works to get things going. You're way too small for that now."

You watched as Ms Titan started to reach out one of her fingers to push the tiny man further into her panties. This renewed her boyfriend's objections.

"You can't do this, I'll die!!" he screamed now, his voice full of panic.

"You wont..." the giantess sighed, before taking a more serious tone, "And even if you do die, its a sacrifice right? If we don't stop the Kaiju now who knows what destruction it might do."

The giantess made a good point but her tiny boyfriend was unwilling to hear it.

"I don't want to die!"

"Sorry, but we have to do this." the giantess stated, pushing him further down.

The tiny man continued screaming as he disappeared from your sight, "You don't care do you? You just want to get off! Even if it kills me!"

"Sorry, but you have no say in this now." she sternly told him.

"Please! Find someone else to do this to!"

The giantess looked around, thankfully you were hidden from her view.

"There's no one else around. I'm sorry honey but its got to be done!"

As the giantess continued to push the tiny man further towards his fate you could hear the muffled sound of thumps and slaps - he was no doubt trying to put up a fight against her womanhood.

The giantess let out a sigh full of pleasure, "Yesssss, kick and fight just like that when you're in. That'll definitely get me going."

"Oh, is that what you want?" came his petulant and muffled reply from below, "Well I won't give you the satisfaction then! In fact I won't give you any satisfaction at all, I'll just lie still! How do you like that?"

"Just like when we normally make love I guess." Ms Titan quipped, glaring down at the tiny man she was inserting into herself with a look of disappointment, "I'm sure you'll kick off when you start to run out of air."

As the giantess started to push the tiny man deeper in you felt something well up inside you. You knew what you were seeing was wrong. Sure, it was hot and for the greater good - but the tiny boyfriend was being sacrificed against his will. Sure, he was a dick - but did he deserve to die being used as a dick? Inspired by Ms Titan's heroics you decided to make a heroic sacrifice of your own and stood out of the shadows into full view.

"I'll do it!" you declared.

Ms Titan took a moment to register you were there. She was already starting to lose herself in the excitement of her tiny boyfriend's entry into her body.

"I'm sorry, who are you?" she asked, while still pushing her boyfriend's body deeper insider herself.

You could see how much she was enjoying what she was doing from her accelerating growth rate - you'd have to make this quick.

"I'm a big fan Ms Titan..." you began.

The giantess cut you off, "Yes, very nice to meet you but there's a Kaiju coming so please - run along and forget what you've seen here or I'll crush you, ok?"

It sounded like she'd had to tell a few people that before from how efficiently she threatened you - but you pushed on.

"I'll go in." you told her, "if you boyfriend doesn't want to I'd be glad to sacrifice myself in his place".

It took her a few moment to realise what you were offering. "You'd let me... use you?"

You nodded, "Of course, and I'll kick and fight as much as you want when I'm in there."

A naughty smile flashed across the giantess' face as you told her this, before she asked, "Why?"

"Because - I'm a really big fan." you replied honestly.

You watched as the giantess leaned back and pulled out her tiny boyfriend. You could see he was soaking wet and shaking as she dropped in onto the road in front of her. As soon as he got to his feet you both watched as he ran away as quick as he could. After a few moments the giantess turned her attention back to you and reached out to grab your body.

As she wrapped you in her enormous fingers (and you noticed they were getting bigger quite quickly now) she apologised, "Sorry about this, I wouldn't do this if I didn't need to."

You nodded solemnly, accepting your fate.

She treated you to a smile before lowering down into her panties, "Thanks for not making a fuss like my boyfriend... or should I say ex?"

You saw the giantess looking up, towards where you'd both last seen him running.

She shrugged then returned her attention to you, "Tell you what. If you survive you can be my boyfriend - deal?"

With that incentive you knew you'd survive.

This was it, you were going in...


Meta: We all like insertion - but have we really thought about what it'd be like to be the tiny one? Would it be survivable? I guess the only way to find out is to make a real giantess and experiment - get to it science!

As soon as I saw this shot of Niparat Konyai I knew there'd have to be a tiny man going into or climbing out of her panties - thanks to Rippy2000 for that tiny man. I don't even know what Niparat is doing in the source photo other than imaging something in there...

I love the idea of someone growing when they get turned on. I've used that idea in a lot of stories so far. I thought it'd be interesting if someone tried to make themself a superhero using it. Size changing is often used in the world of superheroes - but I think making it emotionally driven adds a unique spin. Its like how the Hulk could be another boring super-strength based character, but tying it to his anger makes him a real stand out. Maybe its time for a sex-driven size-changing hero to take centre stage?