It was nighttime. After a whole day of chillaxing in the nude, a naked Penny had just put the finishing touches on her newest device: a shrink ray. An equally Kymberly asked with intrigue, "Whatcha got there, honey?"

Penny said as she held up her gadget, "Behold... the Shrinkifier!

"What're you gonna do with it?"

"I've been thinking... maybe you can shrink me down? That way, you can call me "Puny Penny"."

Kymmy grinned, "I already like where this is going. Let's fucking do it."

"Shrinkify me when you're ready."

Kym looked at the device, it was simple and straightforward. There was a red square button on the left that read, "Shrinkify". The green button next to it read, "Growify". Pressing the Shrinkify button, a red beam hit Penny, making her small. Kymberly shrunk her wife down to the size of a thumb. Impressed, Penny giggled in a voice that was higher pitched than normal, "It worked! You're giant!"

Down on all fours, Kymberly put the shrink ray down on the and giggled back at the tiny girl as she gazed down at her. From Penny's perspective, Kymmy's voice was distorted because of the massive size difference, "I... KNOW! IT'S... AWESOME!"

Settling down into a position where she was lying on her tummy like she was ready to receive a massage from a masseuse, the black chick gasped as her breasts and crotch pressed against the floor. She then plucked the naked redhead off the floor and placed her on her back, saying, "DO... YOU... THINK... YOU... CAN... MASSAGE... MY... BACK... WHILE... TINY?"

The pale girl with red hair said, "I sure can!"

"GO... FOR... IT, THUMBELINA."

Walking down her bare back while barefoot and moving her huge black hair aside, Penny shuffled her little feet across her oversized wife's lower back. Kym said, "IT'S... A... VERY... SUBTLE... FEELING. MAYBE... USE... YOUR... HANDS... TOO."

Taking the advice, Penny got on her hands and feet while facing the ceiling, doing a crab-like walk up and down Kymberly's back. Penny squeaked, "Is this better, Kymmy?"

"A... LITTLE."

What the redheaded nudie did next was lie on her back and make skin angels, Penny was admiring the contrast between her snow-white skin and her black wife's velvety chocolate skin. Kymberly liked that, "GETTING... BETTER, PUNY... PENNY."

A few minutes later, Penny dragged her bare bottom up and down Kymmy's back, like a dog would across the floor. Then she pretended she was swimming one lap to and fro. Things got even more arousing when Penny bounced on Kymberly's buttocks like a trampoline, constantly jumping from one butt cheek to another and laughing like a little girl in the process. Kym moaned, "YOU... HAVE... A... VERY... CUTE... VOICE."

"Thank you."

"NOW... GET... OFF... SO... YOU... CAN... TEND... TO... MY... FRONTSIDE."

Penny complied, bouncing off Kymberly's thicc booty and landing on her feet in a gymnastic dismount. Rolling over, the African American female was lying on her back now. She held out her palm for Penny, who got on and was placed in front of her breasts.

From where she was, Penny was right in front of Kymmy's giant tits, they were so huge that from Kym's point of view, her microscopic lesbian partner couldn't be seen from behind her boobs.

Using her hands, Penny climbed Kym's breasts to be seen. As soon as the black woman had her eyes on her white wife, she had the brightest smile Penny's had ever seen.

Suddenly, the younger girl felt a finger touching her back, making her stumble and land on the older woman's face. Puny Penny kissed her larger scale wife, all over her face. She kissed Kymmy on her forehead, then her nose, neck, chin, cheeks, and finally the lips. Very much like the back massage, the feeling of Penny's tiny, soft lips on Kym's face was a very subtle one, almost unnoticeable as the redhead girl tried to tease the black-haired woman.

After a while of kissing on the lips, Kymberly held Penny with one hand as she stood up straight and leaned against the wall. Meanwhile, she used the other hand to rub herself with her legs spread wide open. She got hornier by the second, as it was noticeable by her breathing getting faster. Same could be said with Penny, turned on by seeing her African American partner masturbating.

Kymberly briefly stopped touching herself and squinted at Penny's face, "I... DON'T... SEE... YOUR... GLASSES... OR... YOUR... HAIRCLIPS."

In response, Penny explained, "I don't want get them damaged."

"FROM... WHAT?"

"Well, do you want me to go in your vagina? You wanna put me in there?"

"OH. NOW... I... GET... IT. I... THINK... THAT... IS... A... GREAT... IDEA!"

"Do it then. I wanna get to know you... from the inside out. Put me in your pussy whenever you're ready."

"I... ALREADY... AM."

The redheaded girl was moved towards the other woman's entrance. It was definitely a new experience for the smaller girl that was being inserted in the larger woman's pussy, as if she were a dildo. It felt like her body was in a waterslide, except that everything of Penny touched the wet walls. Penny thought to herself, "So this is what a penis sees on its way in."

Kymmy's puffy lips enveloped Penny until it was pitch-black dark. Suddenly, the pale girl felt her dark-skinned wife's vaginal walls rubbing against her shoulders, squeezing her tighter and tighter, like a great big hug. She could feel them thumping together while Kym rubbed her vulva more quickly, spreading her wet fluid even more on the walls surrounding her wife.

More and more, Kymberly moved her hands even faster, making the walls shake up, enclosing Penny and getting a hold of her. The feeling of a vagina getting a hold of Penny made her want to cum, but Kymmy came first after playing with herself.

With that, Penny was pushed outside of Kymberly's glistening cunt, lying in all of her wife's fluid and looking exhausted, cumming shortly afterwards. All the pinkness inside felt like a dozen hands rubbing her shrunken body, if not a hundred hands.

In a daze, Penny was seeing Kym's mammoth jugs and the excited look on her face as she held her in her hands again. Kymberly asked, "ALMOST... LIKE... BEING... BORN... AGAIN, HUH?"

Penny panted, "Yes. It felt like an eternity spent in darkness. It was hard to breathe. It felt like the creation of a life had come full circle."

Now, the girl with red hair was ripped back into reality, dizzy and disoriented from the whole ordeal, barely able to remember where she was or what she was doing. Still, Penny was letting moans of pleasure escape of her, and Kymberly knew they still sounds angelic as always.

Once their breathing had normalized, Kymmy grabbed Penny's Shrinkifier and pressed "Growify" to hit the redhead with a green beam that brought her back to her normal size. From Penny's point of view, Kym sounded normal again as she asked, "Was it fun being all teeny tiny?"

Bashfully, Penny giggled with a normal-pitched voice, "I like being cute. Tee hee."

"And I like you acting like the cutie you are. Now let's get you cleaned up since you're drenched in my juices."

In the shower, the taller chick sat on her knees as she shampooed the shorter girl's red hair, then sat on her butt so Penny wouldn't have any trouble shampooing her black hair. Still sitting on her ass, Kymberly lathered Penny up in body wash and vice versa as they washed each other's naked bodies.

Trying not to cum in the shower was incredibly hard for both of them, given how they were touching each other's genitals while applying body wash everywhere. Moans escaped them as they tried to hold it in. Eventually, Kymmy caved into her urges with her, "Fuck it, I need to cum because our touches are way too sexually exciting for us to not release our sex juices, Penny. If you need to orgasm too, go ahead."

The dark-skinned woman had the pale-skinned girl sit also sit on her butt right in front of her. With their legs spread, they fingered one another's vaginas to finally achieve climax. They let out a scream and they squirted their cum all over their legs and stomachs, then they watched all the white water go down the shower drain that was between them.

Wrapping her legs around Kymberly's waist and her arms around the tall chick's shoulder, Penny giggled at her before embracing her and compassionately kissing her cheeks, then her lips. In return, Kym wrapped legs around Penny's buttocks and her arms around her waist, she returned the embrace and kissed her back tenderly.

A few minutes later, they turned off the shower and dried each other off. As usual, Penny wore nothing but her glasses, her heart headpiece, her dolphin headpiece, and a smile as Kymberly was also nude except for a smile as they both went to bed.

To herself, Penny sighed contentedly, "I wonder what concoctions I should cook up tomorrow?"