Nick wasn’t home when she arrived back at their apartment, so she settled onto their couch and began browsing through the book again, taking more time to study the drawings. It almost seemed like some kind of medical handbook with how scientific some of the diagrams were, although the thing they were depicting didn’t seem like they could be related to science. On one page, Beth came across a sketch of a person that resembled The Vitruvian Man, but with arrows that pointed to an identical looking sketch next to it, except twice as big. Her first thought was that it was a description of how to make someone bigger, since last night’s debacle was still on her mind. Obviously there’s no way that that would be possible, she thought. But maybe the book is supposed to be a part of some kind of fantasy series or something. It can be nice to imagine, even if it’s not real. Below the drawings were several paragraphs of descriptions, but at the bottom was a short line that was written a bit bigger than the rest of the text. She still couldn’t understand what the words meant, but she tried reading them anyways. “See… sicut enim, corpus… meum de magni… magnitudine, um, fiet bis alta et crescant, in vit… virtute et vi-ri-bus.” It reminded her of Latin now that she was reading it out loud, and she tried to repeat it more clearly. “Sicut enim corpus meum de magnitudine fiet bis alta et crescant in vit virtute et viribus.” Immediately after properly reciting the words, Beth immediately felt her body start to ache. Her clothes suddenly felt tighter as well, and as she looked down at herself, it seemed like she was moving on the couch, despite not using any of her muscles. But she realized she was moving in both directions, like she was getting bigger. Her shorts and panties, normally a comfortable fit, started to strain against her skin, and she hurriedly pulled them off as she felt her bra clasp snap behind her back, causing her to wince. Oh my god, the book was real. Holy shit, am I actually getting bigger?
The question was rhetorical though, as she stood up while the room continued to seem smaller and smaller around her. Wincing in pain from her shirt as it started to tear at the hem, she helped it out and effortlessly ripped it the rest of the way off, now fully free from the confines of her clothing. Looking up, she saw she was only inches away from hitting their ceiling, but luckily the aching in her bones started to fade and her ascent slowed down just before she hit her head. She looked down at her body in amazement, but it looked the same as it always had. The difference now was her surroundings: the couch, their TV, the coffee table, their plants. They all looked like smaller models compared to how big they were supposed to be. By her estimations—and the fact that all she had to do was stand on her tippy toes to bonk her head against the ceiling—she figured she was nearly 12 feet tall. More than twice her old height. And more than twice Ashley’s height, she thought mischievously, already imagining how she might be able to get payback at the girl and her boyfriend.
But before she could finish planning out her revenge, she heard the door open and she spun around to see Nick had come home. He was looking down at his phone, so he hadn’t noticed her yet. And he continued browsing through Twitter, tossing his keys onto the kitchen counter absentmindedly as his legs seemed to be on auto-pilot, carrying him to the living room while he stared at his phone. Beth saw an opportunity, considering he hadn’t looked up from his device yet, so she quickly and quietly shuffled her feet apart to create some room between her legs. Right according to plan, her 5-foot boyfriend walked right between her bare legs, but paused as a shadow was suddenly cast over his screen somehow. Then his eyes noticed in their peripheral vision a pair of bare feet on both sides of him. Immediately afraid, but dangerously curious, he lowered his phone and slowly lifted his head to see what was above him. And that’s when he noticed the familiar sight of his girlfriend’s vagina hanging directly over his head. It was practically quivering with excitement as he saw a drop of her fluid trickle its way down her inner leg. “Welcome home, Nick,” came her voice from high above him, and suddenly his face got smushed between her hungry, drooling lower lips.
Nick felt Beth’s strong hand at the back of his head as she forced his head against her waiting sex. He was obviously confused by what the hell was going on, but still turned on, and reciprocated her lust by beginning to softly lick along her labia. He’d never even imagined what it was like to eat out a giant pussy before, but he still knew Beth inside and out and did his best to satisfy her for their impromptu session. After some time of massaging her with his tongue, he works his lips upwards and began sucking her clit, sending a tingling sensation through her lower region. It wasn’t a new move of his, but at his diminished size, his little suckling felt even tighter against her clit than she’d ever felt before, and Beth gasped with a newfound ecstasy.
But Nick’s rampant bewilderment finally overpowered his horniness, and his hands pushed against her hips to let her know he wanted to be let go. Letting go of his head, he dropped a few inches back down to the ground and took several steps back to properly take in the sight. High above him, Beth was grinning wider than he’d ever seen, standing tall and proud in all of her nude, statuesque glory. “I think I found some kind of magic book,” she explained. “It was just lying around at the library and I couldn’t even understand what it was saying, but I read one of the inscriptions and then BOOM, this just happened like 5 minutes ago.” Nick was left speechless, partially turned on by the sight of his girlfriend’s new size and power, but also feeling less than, since the person he loved most in life was no longer the same size as him. He felt dwarfed by the one woman who had been able to share his pain. Once just a petite girl an inch shorter than he was, Beth was now a busty Amazon-sized woman who seemed to tower over him.
But Beth sensed his growing distress, and turned around to grab the book again. “But wait, I think there was a note in here about how to use it on other people,” she said, her eyes studying the writings again. On the side, there was a smaller drawing of a person holding a book, with an arrow pointing to another depiction of a growing person. She assumed this was instructions for how to use the spell on someone else, and at the bottom of the undecipherable writings was the same phrase she’d said, but with two words underlined to indicate their difference from the normal incantation: ‘tuum corpus’ instead of ‘corpus meum.’ “Do you want me to use it on you?” she asked, looking down at her boyfriend, seeming even smaller than he ever had before. “I can grow you to the same size that I am, I think.”
“Are there any side effects?” he asked, and she shrugged. “Fuck it, just do it anyways. If you can do it then I can too.” She beamed happily at his willingness to grow, and looked back down at the book. “Sicut enim tuum corpus de magnitudine fiet bis alta et crescant in vit virtute et viribus!” As soon as she looked back down at her boyfriend, he immediately started to grow, just like she had. She tossed the book aside and gasped, marveling over the sight of another human being doubling in size in a matter of seconds. Just like with her, Nick’s clothes started straining against his body and ripping in some areas, and he had to tear them off before they hurt him. Just like when she grew, Nick’s growth seemed to slow down around the 12-foot mark. For a moment, the couple just stared at each others’ naked bodies, their feelings of desire stewing in the aftermath of their transformations. They both felt like their counterpart was where they belonged now that they were at an equal height again, except now the world around them was small instead. They weren’t sure if it was the spell, or just reinvigorated love for one another, but their best attributes seemed to be even more pronounced in each other’s eyes. Nick had always worked out, but now his muscles seemed like that of a movie star, with toned abs and bulging biceps and calves. And his veiny dick had been hard ever since Beth first forced him against her. Meanwhile, Beth’s figure was like an hourglass, with a slim waist but wide hips and perky, well-endowed boobs that rose up and down with Beth’s slow breathing. As if on cue, they both lunged at each other, embracing their naked bodies and locking lips in a passionate affair, motivated by energetic earnestness. They crashed onto the floor, and Beth broke their cheap coffee table with her back as it splintered beneath their tremendous weight. She lifted her back again so Nick could brush the remains away, and then roughly shoved their other furniture to the side as if it didn’t weigh hundreds of pounds, clearing out space for him and his girlfriend. Beth laid her arms next to her head, and Nick seized the opportunity to grab ahold of her wrists and keep her pinned down. Then he looked down at his dick, still fully erect but hanging from between his legs, and slowly guided it towards her sex. With a calculated move, he pushed the tip inside, slowly working his way deeper within her. Gradually, he pulled back several inches, before plunging back even deeper than before as he waited for her insides to stretch out and accommodate him.
Despite her newfound size, the 12-foot-tall Beth felt powerless to stop her boyfriend—not that she wanted to, of course. As he held her down and started to increase his rhythm, she closed her eyes and rolled her head back. Technically, now that they were the same size again, Nick didn’t feel any larger or smaller than he always had. But she could tell that a newfound vigor was streaming through his veins, as his new size gave him a confidence he’d never known before. Faster, and harder, his member worked its way inside her sex with an increasingly furious speed. Her hips began to bob up and down from how much Nick was pounding her, as she writhed in his grasp from feelings of euphoria. Nick began grunting, eventually pounding Beth with so much force that they could feel the room start to shake from the thousand-pound giants fucking with such a fiery spirit. He was like a jackhammer, ramming his 12-inch dick so far inside her he would occasionally hit her cervix, but the pain only made it all feel that much better to her. The couple downstairs were scared, wondering how the hell their 5-foot neighbors could be causing such a ruckus, and even the tenants two floors below Nick and Beth were able to hear their intense lovemaking session, as each new thrust inside of her caused a sound like an elephant stomping around. Beth succumbed first, feeling her limbs simultaneously tense up while also going limp as she experienced one of the strongest orgasms of her life. And Nick was only seconds behind, finally reaching his limit and exploding inside of her. He collapsed in a sweaty, fatigued heap as his cock continued to spurt time and time again into Beth, filling her up so much that his cum started to leak out from the sides. He eventually pulled out, dragging a messy load of his jizz with him and ignoring it as it trickled down her and gathered into an unnervingly large pool below her crotch.
He turned over and lay next to her, staring up at the ceiling as the two of them caught their breath, the stench of sweat, cum, and more sweat filling the air. “I can’t wait to show Ashley my new body tomorrow,” Beth said with a contented, dreamlike sigh, causing Nick to laugh.
“Yeah, I guess I’ll have to give Tyler a visit too.” They turned inward and gave each other a quick kiss, continuing to lie in satisfaction as they dreamed about what they’d do with their new sizes.