Maria's perception of time warped as she drifted in and out of consciousness. The only way she could somehow manage something close to estimating the time was to count blasts of cum going off inside her. Somewhere in her bliss bleached brain, she managed to guess Holly's blasts lasted a solid 5 minutes each, and Maria managed to count over a thousand of them already.
Becoming a huge cum blimp cleared a lot of time for Maria, enough to calculate 5000 minutes are worth more than 83 hours which are about 3 and a half days. It somehow made sense as she could hear Holly crying, sleeping and even talking to herself and whispering sweet things to Maria. Holly told Maria about her days long orgasm in the past, and this one fitted the bill.
Maria had no real idea how long the lovemaking went on, but between tsunami waves of pleasure Maria's awakeness drifted and she fell asleep. Usually, she'd was up to an unusually large blast of cum going off deep within her womb, but this time she woke up to something different, something she'd thought would never happen.
As her eyes adjusted to the sunlight, Maria felt Holly shifting around behind her, shifting her weight between Maria's back, ass and her inflated belly.
"I think Baby is done, Maria," Holly whispered in her ear.
Maria listened to her body, it was flooded with inhumane amounts of cum, but she could feel every inch of her skin, every inch of her massive body. She focused on Baby's hugeness and gasped at what she found.
Baby's size was still huge, easily 3 feet long, but it was tiny compared with what was happening inside her before she drifted to sleep. "Wow," was all Maria could manage.
"I'm going to take it out, I don't think you need more cum right now..." Holly said.
Maria could feel Holly placing both hands on her ass as the futa pulled her rod out of Maria. It came out with a pop, Maria's pussy didn't struggle to hold onto Holly's cock. Apparently, after all this time Maria's body had enough.
"Okay Maria, don't panic," Holly gasped.
"I'm okay Holly, I feel amazing," Maria said with a smile, "It didn't hurt a bit, you were the best choice for the first time..."
"I don't think you'll think like that when you realize how big I made you..."
"Did I reach City Plaza?" Maria asked, knowing the place was about 5 miles away from ground zero.
"I can't see it..." Holly whispered.
"Well, you did go on for quite a while, and you made girls bigger than 10 miles in the past," Maria made the math.
"What about The 1000 Lays?"
"Can't see them either..." Holly started to sound frightened.
"Well, what can you see Holly?" Maria was getting a little pissed because she couldn't really move and look around herself.
"I can see the Star Gazer..."
"What? The Star Gazer tower?" Maria asked, referring to a building that had an open top for stargazing. Maria took Holly there for one of their dates a few months ago.
"Yes, I can see it..." Holly mumbled.
"No way, that's almost 30 miles away..." Maria gasped, "that means I'm about as big as you made a girl."
Maria felt Holly kneeling on her belly, it didn't bother her much.
"I've ruined your life, Maria," Holly started her crying about once more, "you wanted to give me the most amazing gift and I abused it and ruined everything good we had..."
Maria learned that trying to stop Holly's fits was a useless idea. Instead, she rested her hand against her belly and closed her eyes. She felt the warm sun on her skin and savored the breezes she felt every here and there on her filled body.
"You'll probably give birth a million times each day..." Holly went on with her lament.
Maria could feel the cum inside her, it was hot and wobbly. Something deep within her told her things are going to be okay, that Holly and her were a perfect fit. She thought back to the moment she took Baby into her, it felt great, she didn't struggle even a little. Looking back to when Maria watched Holly taking other girls Maria noticed how much they struggled with Holly's size. Maria realized she didn't even struggle a bit, the sex she had with Holly just felt great.
Maria wished she'd be back to her normal size again. She didn't regret fucking Holly, she would have done it again if her body could. Something inside Maria started to change as she felt her innards shifting around.
"What's happening? Holly spooned Maria as the world around her started to shake. It was as if an epic earthquake was taking place, an audible rumble filled the air.
"I don't understand," Maria answered, trying to make sense of what was taking place. She didn't feel stressed about being in the middle of an earthquake. Perhaps it was her giant size, or something else, but Maria kept her cool and watched the quake unfold.
Holly was speechless as the world around her changed. A moment ago she could see The Star Gazer and its top was at eye level for her. But now, The Star Gazer seemed taller. Holly had no idea what was happening, she never made a girl as big as Maria.
"Holly, I think I'm shrinking..." Maria whispered.
Those words clicked for Holly, she realized why the building seemed taller, why the world was shaking. She quickly looked at Maria's pussy, if she was draining it should all come out of her pussy. To Holly's surprise, Maria's slit was drenched with cum, but nothing was coming out.
"I must have ripped your belly open somewhere..." Holly started lamenting once more.
"Shouldn't that be super painful?" the shrinking girl wondered.
"Unbelievably painful," Holly confirmed.
"I'm not feeling any pain..." Maria shared.
It was pointless, Holly went on with her ceremony, "I've paralyzed you! I am such a horrible bitch..."
Realizing she had nothing to do once more, Maria rested her head once again and felt her body condensing the cum inside her. This time Maria was sure of it, she was shrinking, fast. After a nice nap, Maria opened her eyes to see the sun, up high in the sky. Now, she could see her city, the city of Titania, laid in ruin where her belly receded. Holly inflated her to godly sizes, but now, she was the size of a big house and still going.
"Holly?" Maria asked.
"Yes?" Holly answered, her voice cracking with tears.
"I think you better spoon me, soon I won't be big enough to stand on and I don't want you to fall and hurt yourself,"
Holly listened to her lover, hugging her tightly and pressing her ample breasts against Maria's back. Soon Maria was the size of a truck, then a car and before long Holly could get off her and stand on the ground.
"How?" Holly expressed her disbelief.
Maria waited a moment longer and her belly was full term. With careful movements, she stood up on her legs and felt her body. Everything was in order, as if she wasn't inflated by Holly a little while ago. In her belly, she could still feel the trillions of gallons of cum Holly gave her, but they weighed no more than a pound.
"I don't know, but it was amazing, I want more..." Maria smiled and stormed Holly with kisses.
Around the two kissing lovers, the world was in ruin. There was no sign of what was once a teeming city. Everything was pulverized rubble and dust. The city of Titania was hopelessly gone, crushed under the outcome of Holly and Maria's love.
The two kissed and started to group as time progressed. Their embrace was interrupted by the sound of several sirens and the noise of ambulances and police cars parking around them. Maria and Holly looked at them stunned.