You and Becky are late for school

By: Cheese111

"Becky... You're... You're a giant!" You cry out, still shocked by the sudden revelation. Your voice was so loud that moments later Kim entered. Her jaw nearly hit the floor as a mix of anger and frustration overwhelmed her.

"Damnit Becky! I told you not to do it! Now look at what's happened."

"I know right? Willy has stayed the perfect size for me." Your girlfriend either didn't take her new situation serious at all or she was just trying to wind Kim up now. Either way, she was succeeding.

"Do you realize how many other ways this could've gone wrong? What if you'd been the size of a thumb instead? Do you think your boyfriend wouldn't take advantage of that bit of reversed fortune after all we've done?" She seethed. You wanted to take umbrage to her last point. Just because they were horny monsters with your tiny form doesn't mean you'd do the same to them. At least, that's what you're telling yourself. There was definitely a hint of doubt in the back of your mind to that fact. You're almost certain Becky would probably be into it too.

Your thoughts are snapped back to the present as Kim brings up a pair of important details. "Right, first things first, you two need to get up and go to school. You're already running late."

"Oh fuck! You're right." Becky yelled out, sitting up and jerking you along. Whatever haze of pleasure still kept her erect had popped as you could feel her shaft softening inside of you.

"And secondly, what are you going to wear?! All your clothes are half your size now." Your sister let out an exasperated sigh. "Look, I'm pretty sure mom has some things you can wear that are super stretchy from the time she dabbled in being extra large. It's not great, but it's better than nothing. And after school you come straight back here. I want to make sure this new size is the only side effect you've managed to catch from him."

"Ugh, fine. Spoilsport." Becky moped. Kim left the room to get the clothes she mentioned. "Can you believe it, Will? You get to stay perfectly puny for me. I know you made me grow because you love me. And I know that because you love me you'll keep our little secret too. Because only a few of the girls at school know what I'm packing. And if you tell anyone, well, then I guess you don't love me. And you wouldn't want your big girlfriend to get angry with you, now would you?" Her voice got softer and more threatening with every sentence, making you gulp in fear. She'd impaled you on her cock all night long out of love. You dread to think what she might get up to when she's upset with you.

Becky grabs your sides and calmly lifts you up. Her extra size came with respectable strength, something she needed to free you from her wilting cock. Lewd slurps and squelches almost gave her the impression that your body was trying to hold on to her fleshy column, but you were just happy to feel your insides slide back to where they're supposed to be. It's an uncanny feeling, but strangely pleasant. Like completing a difficult puzzle and seeing everything slot into place. A spurt of stale cum dribbled from your ass as Becky pulled herself free from you. The two of you washed up quickly and Kim brought in the stretchy clothes. Becky discovered that her new size made navigating your house quite the challenge. She crawled around the hallways on all fours, barely able to fit without knocking all the picture frames from the walls.

You watched your girlfriend get dressed and witnessed firsthand the nigh magical ability of your mother's old elastic panties to make that monster cock almost vanish from sight. It was hidden so naturally you wouldn't have guessed it in a thousand years. It made you feel a bit better about not noticing it on the rest of your family either. Your mom's old clothes looked a little off on Becky, but hopefully nobody was going to raise fuss about it. Then again, you doubt anyone was going to tease the 12 foot tall amazon all that much. You slide into your own clothes, quietly happy they fit normally once more. Breakfast is skipped to make up for lost time and you and your girlfriend race to school.

By way of a miracle you manage to make it on time, but predictably Becky is sent to the principal to explain her sudden growth spurt. Mercifully your school is set in an old building, tall ceilings all around. With the exception of a few low hallways it should provide her little issue. For reasons unexplained to you the principal was mostly unfazed by your girlfriend's stature, simply asking her to watch herself during class and to get this condition sorted out fast. You were walking the halls when you bump into some of your friends.

"Whoah, what the hell happened?" Blake asked. You always suspected him to be quietly jealous of you and Becky, but now he was really struggling to hide it.

"Just a small accident." Becky replied cheerfully.

"Ain't nothing small about you anymore." He joked back.

"I know, Will loves it." She teased, putting a hand on your head and pushing it against her groin. You were at head-height with it, but where your friends all laughed out loud, you grinned through your teeth. If only they knew what was actually there. Becky was keenly aware of your discomfort, grinding her junk against you.

Classes went by fast. Most teachers seemed shockingly blasé about your girlfriend, simply ordering her to push aside a few desks and sit on the floor. You were trying to pay attention, but the events from the past few days made it hard not to think about what you'd be up for after school. Your butt ached slightly at the mere concept of it.

During lunch Becky made it a point to have you sit in her lap. You could feel your 'seat' throbbing softly as you trying to steady yourself. Your friends all looked on, green with envy, as she rested her big breasts on top of your head.

"God, what I wouldn't give for a giant girlfriend." Blake said dreamily.

"Hm? You want your girlfriend to be able to suffocate you with her tits? Maybe crush your skull by sitting on it?" Becky teased, making him blush even brighter. He didn't want to admit it, but those fantasies were really turning him on.

"Heh, I'll settle for a kiss. I prefer living." Dan piped in. Becky surprised both you and him by leaning over, grabbing his head and planting a sloppy, wet kiss on his lips. It was so overwhelming he squirmed and struggled, his eyes going wide. The others hollered and cheered, but they couldn't tell that her tongue was filling his mouth and making it impossible to breathe. With a loud smack she let go, letting Dan breathe heavily as he recovered from her amorous ****.

"Anyone else got any requests?" She said, her voice dripping with malice. You could feel the concealed cock in her pants throb more excitedly. This was getting her turned on too. Wisely your friends didn't offer any further suggestions, seeing what she'd done with something as benign as a kiss.