When Marco finally felt he had passionaly kissed Lucy enough, he pulled back and finally noticed what everyone else in town already had.

"Oh! Lucy, I think we grew even bigger." Marco said. Lucy turned her head to the side where she saw many of the houses looking very small. She didn't remember them being THAT small.

"Hey, you're right. It must be as a result of that formula." Lucy said.

"Huh? Why's that?" Marco said.

"When we make love with each other, even as tame as hugging and kissing each other passionately, the formula kicks in again and makes us grow even bigger." Lucy said. She crawled out from underneath Marco and stood back on her feet (as did Marco), looking down at the even smaller surroundings.

"It looks like we've doubled in size." Lucy said.

"Wow… I thought the town was small before. I almost can't see anyone!" Marco said, noting the people who looked smaller than ants from his new perspective.

"And that's why we should head for the big city, babe." Lucy said.

"Oh, I agree. This town has become much too small for our needs. So what big city do you suppose we should visit?" Marco asked.

"Where else? Mexico City." Lucy said with a grin on her face.

"Mmmmm… wait until big Mexico City sees the bigger us." Marco said. The two felt the need to share a quick kiss with each other.

"Let's not keep them waiting." Lucy said. The two held hands as they stomped away, out of the town and through the plains (and other smaller towns) that would eventually take them to Mexico City.

Finally, the giants arrived. This time, they had company in the form of taller buildings. It was hard to find a structure that they could easily crush with one stomp like back in the towns they trashed earlier. In fact, there was one building that took the eye of the two giants right away.

"Oh… sweetie, look over there. Isn't that the Torre Mayor?" Marco said.

"Yes, babe! Yes it is." Lucy said as she immediately walked over to the towering building, which was still about a full head taller than they both were.

"It doesn't look so big anymore." Marco said.

"I know. Mmmm… I think I could get to know this building." Lucy said. That's when she rubbed her exposed breasts against the many glass windows. She got further intimate by licking her tongue against the upper levels of the building. Marco could feel his cock expanding once more, as evidenced by the slowly growing bulge in his speedo. If even this act could turn him on, he couldn't wait until the action between himself and Lucy got, so to speak, hot and heavy.

But still, he didn't want to feel left out. That's when he stepped up to Lucy's backside and rubbed his hands all around his stomach while brushing the bulge in his speedo against the back of Lucy's underpants.

"What do you think of my giant girlfriend, little Torre Mayor?" Marco asked.

"Mmmmm… Ooooooooh…" Lucy moaned, feeling quite good over herself as she continued to rub her breasts and nipples against the tower. After a few more seconds, she turned around and locked her lips against Marco's own lips, and the two passionately kissed each other once more.

"Mmmmm… you think we gave them a good show?" Lucy said.

"I know we did!" Marco said.

"Come on, let's go play in another part of the city." Lucy said. The two giants marched away from the Torre Mayor, and the people were breathing a sigh of relief as they watched the mega lovers stomp away from the structure… at least for now.

The two giants got back to slowly walking around the city, watching as the ant-sized people tried hard to get away before they could be stepped on, but alas, the sheer size of the giants' feet made sure they were crushed the moment they put one of their feet down. Of course, it wasn't just their feet they had to be concerned about.

"Marc, I could use a foot licking right about now." Lucy said.

"Oh? Right here in the city?" Marco said.

"Of course! It's more fun when the entire city is watching us." Lucy said.

"Okay, my sweet. Whatever you command." Marco said. He had no problem with Lucy's request… he would give her a good foot licking often when they were normal sized and at home!

And so Marco got down on his hands and knees and waited for Lucy to lift up her foot. But Lucy had a different idea in mind.

"Actually, can you lay flat on your back?" Lucy said.

"Okay…" Marco said, wondering in his mind why she wanted him in that kind of position, but that's just what he did, feeling all sorts of smaller structures and vehicles getting crunched underneath his backside. Once Marco was flat on his back and spreading his legs out, causing more destruction in the process, Lucy smiled and stepped towards her fellow giant until her feet were planted on both sides of Marco's head.

"So, my 'little' Marco. Do I look nice and big? Do you feel like what the tinies are feeling like right now?" Lucy asked with a smile on her face.

"Oh, yes. You are like a goddess from down here." Marco said as he smiled as well. Lucy was glad to see Marco smiling. She knew he would very much like what she was about to do. Lucy then lifted up one foot and slowly brought it down over Marco's mouth. Marco grabbed the foot as it came down and he started licking at it, even though it looked quite dirty with a mix of dust, debris, scrap metal from crushed vehicles, and blood stains from crushed innocent victims.

"No wonder you need a foot cleaning. Looks like you've crushed a lot since this morning." Marco commented, but then he felt Lucy pressing her foot against his lips.

"Less chatting and more licking." Lucy said with a sly smile on her face. Marco didn't bother to argue. When Lucy wanted her foot licked, she wanted her foot licked.

It took almost a few minutes, but Lucy finally pulled her foot back and looked at it. It wasn't fully cleaned as it still had some stains here and there, but she still let out a smile.

"Alright, close enough. It's just gonna get dirty again anyway." Lucy said with a smile. She extended her arm out and took Marco's hand, pulling him up back to his feet. She couldn't help but see several bits of crushed rubble fall down on the ground from his backside.

"Heehee! Was your bed comfortable?" Lucy asked.

"I'm sure you know the answer to that." Marco said with a smile. The two giants giggled and kissed each other once more.

"Would you like to return the favor and make me feel small?" Lucy said.

"I'd be honored to." Marco said. Lucy did the same thing as her boyfriend earlier… she got down on the ground (getting a good look at Marco's bulge along the way!) and then laid down on the ground, crushing everything beneath her backside. Even when laying down, the people on the ground who were still alive and trying to flee to safety still couldn't fathom how huge the giantess looked even when laying down.

As for Marco, he wasn't going to put his foot in his girlfriend's mouth. He had something else in mind and he hoped Lucy would enjoy it. He raised his foot and then put it down between Lucy's breasts.

"Mmmmm… yes, my giant boyfriend. Crush me into the ground so I can cause massive destruction." Lucy said.

"And make you feel good at the same time." Marco said. Once he finished saying that, he moved his foot to where his toes were just touching Lucy's nipples.

"Ooooooh… yesssssss…" Lucy said as she moaned with delight, rubbing the tits further with her own hands.

"Oh, I've got an idea!" Marco said as he suddenly lifted his foot up. He looked down on the ground and then reached down, grabbing probably 50-60 men into his bare hand. He then sprinkled them all over Lucy's skin. Even at 700 feet tall, Lucy could feel these men landing and running about on her skin, especially near her bellybutton and her nipples.

"Ooooooh… hahaha… they kinda tickle!" Lucy said.

"They're like little ants around a picnic basket!" Marco commented.

"I bet they do… hey, come on! Squish some of them with your foot!" Lucy said. Marco nodded his head and lifted his foot up, doing exactly what Lucy ordered. Marco gently rested his foot on Lucy's chest, but the massive size of that foot made sure that the nearly 20 people underneath the foot got crushed into bloody messes. Lucy looked between her breasts to see the many stains of blood.

"Teehee! Don't you just love having such power?" Lucy said.

"Heck yeah! Nothing can stop us now!" Marco said as he couldn't help but flex his muscles, prompting Lucy to giggle a bit as she helped herself up to her knees, dropping the other men back down on the ground. She stayed on her knees instead of getting back up, mainly because the view of Marco's bulge in his speedo was too attractive to ignore. In fact, Lucy licked her lips and leaned forward, kissing that very bulge.

"Oh!" Marco said as he immediately reacted.

After a couple more quick kisses and even a subtle rubbing from her fingers, Lucy remembered what Marco did earlier by placing a bunch of men on her stomach.

"Baby, lay back down on the ground." Lucy said as she looked up at her boyfriend.

"Okay, whatever you say." Marco said. He did just that, going back down on the ground and laying flat on his back. This time, Lucy reached down on the ground around Marco's enlarged body. She was a bit pickier than Marco was, but for good reason. She too gathered 50-60 people, but they were all women instead. Marco immediately knew what Lucy had in mind.

"Ahhhh… you're gonna see which turns me on faster, right? 50-60 tiny girlfriends or one giant girlfriend?" Marco asked.

"You guessed it, baby." Lucy said. After smirking and winking her eye at the screaming ladies, she then tilted her hand and sprinkled them down onto Marco's body, ranging from his chest to down to his speedo. Marco was already turned on by the sight of tiny women on his speedo-covered crotch. He, Lucy, and the tiny ladies watched as the bulge grew bigger and bigger, stretching the speedo further outward.

"Teehee, look at that thing bulging bigger and bigger. I think it's trying to break out." Lucy said.

"Oooooh… I think so too." Marco said. Lucy then thought back to the dream she had earlier that morning and smiled.

"I think it's time we let that big boy out." Lucy said.

"I couldn't agree more." Marco said. As Lucy slithered her fingers up to Marco's underwear (with the numerous tiny women scrambling to get out of the way), she very slowly pulled it down his legs. She couldn't wait to see how big and strong Marco's dick had gotten.

Once the speedo was lowered enough, Lucy watched as Marco's fully erect penis sprung out and pointed upward like a rocket ready to launch into space. Lucy was simply delighted.

"Oooooooooh! So sexy!" Lucy shouted.

"Mmmmm… imagine how it must look to our little friends." Marco said as he pointed down to the tiny women walking around and looking up in awe at the building-sized cock before their eyes.

"Yes, I’ll help them get a better look.” Lucy said. The mega giantess picked up as many of the women as she could between her fingers. Some of them got crushed flat even with such a light squeeze from the giantess, but many others were able to survive even as Lucy let them go and fall downward. All these women eventually landed on the top of Marco's penis, which only grew even harder and firmer as Marco excitedly tried to think of what it must've looked like for the women to be walking around a penis so big, the slit looked like a giant sinkhole.

"Oooooh… I can kinda feel them." Marco said.

"And that's not all you'll be feeling." Lucy said with a sly smile on her face. Grabbing her breasts with her hands, the giantess kneeled down above her just as big boyfriend and lowered her breasts down to Marco's cock. She smothered the third leg between her breasts, rubbing them in every direction it would allow. The women on the penis had no chance of staying onboard. Every last one of them fell off and landed either in Marco's pubic hair, back down on the ground between the naked giant's legs, or even worse, trapped (and crushed) in between Lucy's simply humongous breasts. Both giants moaned loudly. They almost forgot for a few seconds that they were over 700 feet tall and making out on top of a good portion of Mexico City.

"Oh… my… goooooosh…" Marco said in between his deep breaths of sexual feeling. He couldn't have dreamed it any better. Being bigger than anything else nearby with his girlfriend also being bigger than anything else nearby, and both putting on quite the erotic show for the hopeless tinies down below.

But before Lucy went on, she suddenly lifted herself up back to her feet.

"Huh? Why did you stop?" Marco asked.

"Because it's time the gloves came off." Lucy said with another sly smile on her face. After a quick flick of her hair, Lucy reached down and grabbed the last remaining piece of clothing on her body… her panties. Down they crashed to the ground, fully exposing her pussy. She then sat down, crushing a few smaller buildings with her butt cheeks.

"I'm all yours, baby." Lucy said.

"It will be my pleasure." Marco said. The naked giant (after pulling the speedo off his legs) approached his girlfriend and got down on the ground on top of Lucy, laughing as she watched Marco take the lead position.

And then, as Lucy said, the proverbial gloves came off. Marco stuck his erect penis into Lucy's pussy, pumping it back and forth repeatedly. It seemed to happen in slow motion to the tiny people as they watched the two titans make out over the city. Everyone covered their ears as a mix of sounds rang through the air, ranging from thundering booms, thanks to the giants shifting their bodies around, to the high-pitched screamed of both giants succumbing to their sex.

"OOOOOOHHHHH!!!" Marco screamed.

"AAAAAAAAAAHHHHHHH!!!!" Lucy screamed just as loudly. The juices eventually came flooding out from Lucy's pussy, flooding the roadways directly beneath the sexual activity.

And to make matters worse for the tiny people… the two giants were growing even bigger even as they continued to make love. They watched as the rapidly expanding bodies knocked over structures like a bulldozer pushing a pile of garbage. They grew so fast, many people didn't have time to escape before they were crushed underneath either the giants or the destructive mess they were leaving in their wake.

By the time both Lucy and Marco were exhausted and couldn't give anything more sexually for the moment, Marco pulled his cock out (still dripping with juices that quickly flooded the area) and was the first to notice the important change.

"Oh my! Lucy, look! We really hit a big time growth spurt!" Marco said. Lucy sat back up and looked between her legs. Mexico City was practically the size one would find it on an atlas. Even Lucy's smallest fingernail towered high above one of the apartments.

"Wow! I wonder how big we are now?" Lucy asked.

"I know a way to find out." Marco said. The giant looked out in the distance and could see just the structure he had in mind. It was the Torre Mayor, the same building he and Lucy flirted with earlier when they first arrived in Mexico City. Before, the two were just a tad shorter than the structure, but big enough to still hug and kiss it as if they were close relatives.

Now, Marco looked down and saw the structure didn't rise any higher than his kneecaps. When Lucy walked up and made the same observation, she smiled.

"Wow! We must be three times bigger than before!" Lucy shouted.

"At the very least! So what do we do now? We're much too big for the little building now." Marco said.

"Precisely. And that's why we have no more use for it." Lucy said. At that moment, she lifted one of her feet high in the air. Marco immediately figured what Lucy had in mind.

"Aaaaah… I gotcha. This is gonna be fun!" Marco said. He inched his feet closer towards the once towering building, his toes actually scraping against the bottom. He raised one of his own feet in the air.

"1…2…3!" Lucy said. On 3, both giants stomped mightily down on the tower, crushing more than half of the structure. The rest of it collapsed to the ground thanks to the giants stomping the ground so hard, it shook for nearly a minute like an earthquake.

Lucy looked down at what was left of the structure and just laughed.

"Hahahaha! I can't believe we brought down the mighty Torre Mayor that easily!" Lucy said.

"Oh, Lucy. You're the best. I hope we can stay this big forever." Marco said.

"We will, baby. In fact, we can grow even bigger." Lucy said as she approached her boyfriend and brushed her breasts against his own chest.

"Ooooooh… here we go again, right?" Marco said. The two giants got back to kissing and hugging each other once more. Eventually Marco sat down on the ground and stuffed his quickly expanding cock into Lucy's pussy once again. They were making out once more… and growing bigger to boot.

"Yes! YEEEEES! BIGGER!!!" Lucy shouted.

The two went at it for over a couple minutes until they were finally too tired to carry on any further. With Lucy and Marco both laying on the ground in happiness, they were now over a mile tall with practically all of Mexico City underneath their bodies.

"Soon we will be rulers of all Mexico… and then the world!" Lucy said.

"And I can't have a better goddess by my side than you. I love you, sweetie." Marco said.

"I love you too, babe." Lucy said as the two giants turned to their side and quickly kissed each other on the lips.

"Oh… but maybe we could go for a swim in the Gulf of Mexico before we become supreme rulers?" Marco said.

"Sure! The gulf's a perfect place to cool off. Oh, and maybe we can visit Miami Beach along the way." Lucy said.

"Huh? Miami?" Marco said.

"Maybe we can find that nice young lady who loved us enough to write a story based on what just happened." Lucy said.

"Ooooooh… that's a good idea!" Marco said.

Finally, the two mega giants got up and proceeded to make their way out of Mexico City, which didn't take long at all given their godly/titanic size. What remaining survivors that remained in the city could only watch for the next several minutes as, even miles away, the massive bodies of both Lucy and Marco were still out in the distance. They could even see the two get hot and sexy again at times, making love on top of what they presumed was another major city in Mexico.

As Lucy said, eventually not just Mexico would crumble underneath the weight of the mega giants, but the rest of the world (including Miami, Florida!) as well. And before that happened, these cities would watch as the two passionately kissed, hugged, and then made out! ^_____^

THE END