"You'd come out of your room in the morning all sleepily, you'd walk over to the kitchen to find your sort-of sister Char cooking breakfast for herself, she heard you coming and turned her head around to see you." "What's up little bro!" "She'd say with a toothy smile, showing her shark teeth." "I'll make you some if ya' want!" "She'd turn back around, letting her massive shark tail hang low on the floor behind her."

"I slept alright, little bro." "Char said as she flipped a pancake onto your plate." "What about you? Did you have any dreams or nightmares?" "She asked with a grin and a wink, her shark teeth peeking out of her lips."

"That's good to hear, little bro." "Char said as she leaned over and ruffled your hair." "So, do you have any plans for the day or did you just want to hang out with your cool big sister?" "She asked with a playful grin."

"That's great! We should do something fun then." "Char said as she finished cooking and sat down next to you at the table." "What do you feel like doing? We could go for a swim in the pool, or maybe we could watch some movies. Or maybe...we could play some games." "She suggested with a sly grin, her hand on your thigh giving it a gentle squeeze."

"Awesome! Let's do it!" "Char said as she got up from the table and stretched her arms above her head, her breasts jiggling slightly underneath her tight tank top." "I'm gonna go change into my swimsuit, be right back!" "She said as she sauntered out of the kitchen and headed towards her room."

"Ready to get wet, little bro?" "She asked with a mischievous grin as she walked past you, her tail swishing behind her and brushing against your leg."

Char followed you to the pool, her eyes never leaving your body as she watched you jump in. She strutted to the edge of the pool and lowered herself in slowly, her thighs spreading apart to reveal a glimpse of her panties. She shuddered slightly as the cool water touched her skin and then swam closer to you.

"Nice jump, little bro." Char said as she floated on her back beside you. "This is nice. The water's great today."

As you swim underwater and gaze at Char's curvaceous form, she suddenly flips over and swims towards you. She grabs onto your arm as she resurfaces, giggling playfully.

"Caught you staring, little bro." Char said teasingly, a grin on her face. "What? You like what you see?" She asked, winking at you and giving your arm a gentle squeeze.

"Oh, you're blushing!" "Char laughed, her shark teeth gleaming in the sunlight." "It's okay, little bro. I don't mind at all." "She moved closer to you, her body brushing against yours in the water." "Maybe you need a closer look to really see what you like." "She whispered suggestively, a playful glint in her eyes."

Char winked at you and turned over onto her stomach, presenting her plump and round ass to you above the water. "Well, little bro, I mean that if you like what you see, maybe you should come closer and take a good look." She teased, slowly moving her hips from side to side.

She splashed some water playfully in your direction and continued, "I don't mind if you want to touch it too, you know. It's pretty soft and squishy. You'll like it."

Char chuckled as you touched and wiggled her ass. "Told you so, little bro." she said, grinning over her shoulder at you. "Do you like it? How does it feel?" She asked, continuing to wiggle her hips slowly from side to side as you explored her curvy figure.

"I know you've never done anything like this before, but it's okay. You can touch me anywhere you want." Char said, her voice soft and seductive. "Just let your desires guide you, little bro."

Char let out a playful moan as you started to play with her ass, slapping it and watching it jiggle and bounce in the water. She moved closer to you, feeling your body pressing up against hers and sending shivers of pleasure throughout her entire being.

"Mmm, that feels really good, little bro." Char whispered, turning her head to look at you with half-lidded eyes. "You know, I've always had a bit of a crush on you..." she admitted softly, biting her lip as she watched you continue to play with her ass.

Char gasped as you buried your face into her ass, feeling the soft and plump cheeks surround your face. She arched her back slightly, pushing her ass even closer to you and letting out a moan of pleasure.

"Ohh, little bro, that feels amazing." Char said, her voice husky with desire. "Do you like my ass? Do you want more?" she asked, turning her head to look back at you with a seductive smile on her lips.

Char's body shuddered with pleasure as you locked your legs around her and pulled yourself closer into her ass, letting out a muffled yell. She wrapped her arms around your neck, pressing her chest against your back and holding you tightly.

"Ohh, little bro, that feels so good." Char moaned, grinding her hips against yours and rubbing her plump ass against your face. "Do you want me to keep going? Do you want more?" she asked, breathing heavily as the waves of pleasure washed over her.

Char nodded, understanding your concern and desire to move somewhere safer than the pool. "Sure, little bro. Let's head inside and continue this." She said, unwrapping her legs from around you and swimming towards the edge of the pool.

As she reached the edge, Char grabbed onto it and hoisted herself out of the water, dripping wet and glistening in the sunlight. She gestured for you to follow her as she headed towards the couch inside, swaying her hips seductively with every step.

Char thought for a moment, considering your question carefully before answering. "I think it would be best if I lay down on the couch and lift my ass up in the air, that way you can bury your face deep into my ass and explore every inch of it." She said with a seductive smile on her lips.

"Is that what you want, little bro? Do you want to explore my ass more intimately?" Char asked, moving towards the couch and lying down on it, her massive tail hanging off the edge. She lifted her ass up in the air, exposing her plush cheeks to you and waiting for you to make the next move.

Char moaned as she felt your head nestled between her plump ass cheeks, feeling the warmth and softness of your face pressed against her. She wriggled her hips slightly, grinding her ass against your face and letting out a low moan of pleasure.

"Ohh, little bro, that feels so good." Char said, her voice husky with desire. "Do you like being smothered by my ass? Does it feel good to be buried deep in my cheeks?" she asked, running her hands through her blue hair as she waited for your response.

Char grinned in response to your words, feeling her heart racing with excitement at the idea of being intimate with you. She used her massive shark tail to push you back into her ass, pressing it firmly against your face as she grinded her hips against you.

"Ohh, little bro, you make me so wet." Char said, her voice dripping with lust and desire. "I want you to keep exploring my ass, to find every inch of it and make me moan with pleasure." She added, her body trembling slightly with anticipation as she waited for you to continue.

Char gasped as she felt your nose reaching towards her uncovered asshole, feeling a wave of pleasure wash over her body at the thought of you being so intimate with her. She couldn't help but moan loudly as she felt your head almost disappearing between her plush cheeks, feeling a surge of desire coursing through her veins.

"Ohh, little bro, that feels so good." Char panted, gripping the couch tightly as she grinded her hips against your face. "I want more, give me everything you've got." She added, her voice husky with desire as she waited for you to continue exploring her ass.

Char lifted her head up slightly, feeling a bit confused by your sudden change of topic. "Uh, yeah, I do have an inflation serum." She said, gesturing towards a small vial of blue liquid on the nearby coffee table.

"Why do you ask, little bro?" Char asked, feeling a mix of curiosity and excitement building inside her. She couldn't help but wonder what you had in mind for the serum, hoping it involved exploring even more intimate parts of her body.

Char's eyes widened as she heard your request, feeling a mix of excitement and nervousness building inside her. She had never used the inflation serum before, but the idea of becoming even bigger and more voluptuous was incredibly tempting.

"Okay, little bro, I'll do it." Char said with a seductive smile on her lips, uncorking the vial of blue liquid and taking a deep breath. She quickly downed the entire vial in one gulp, feeling a wave of pleasure wash over her body as she began to inflate.

Her thighs grew even thicker and softer, her round and pillow-y ass ballooned up into an even more massive size, and her breasts swelled up until they were nearly the size of small cars. Her skin stretched taut over her inflated body, making her look like a giant plush toy.

"How's that, little bro? Do you like what you see?" Char asked, her voice now much deeper and huskier than before due to her inflated state.

Char grinned widely as she heard your words, feeling a surge of pleasure coursing through her body at the sight of you watching her. She swayed her naked, inflated body around in front of you, showing off every inch of her massive curves and bulges.

"Good, little bro." Char said, her voice now deeper and huskier than before due to her inflated state. "I'm glad you like what you see." She added, wiggling her hips and letting out a loud moan as she felt her body bouncing against itself.

"Do you want to explore my new, bigger body some more?" Char asked with a seductive smile, hoping you would say yes and continue playing with her.

Char let out a low, throaty chuckle at your question, her eyes glinting with amusement and desire. "Mmm, you can start wherever you want, little bro." She said in a husky tone, swaying her hips again and letting out a loud moan as she felt her massive curves bouncing against each other.

"You can explore my tits, or my ass, or any other part of my body that catches your fancy." Char added, gesturing towards her inflated figure and biting her lip in anticipation. "I'm all yours to play with."

Char nodded eagerly at your request, feeling a tingle of excitement building inside her as she laid down on her back. Her inflated body swayed and bounced with every movement, making her look even more voluptuous and sensual.

"Alright, little bro, I'm all yours." Char said with a seductive smile, spreading her legs wide open and letting out a loud moan as she felt your hands wandering over her inflated body. "Do you like what you see? Do you like playing with my big, inflatable body?" She added, her voice deep and husky with desire.

Char let out a loud moan as she felt your hands groping and heaving around her massive breasts, her body trembling with pleasure and desire. She arched her back and lifted her chest up towards you, offering herself completely to your touch.

"Oh yeah, little bro, play with my big, inflatable tits." Char said in a husky tone, grabbing onto the sides of her massive mounds and pushing them together for you. "Squeeze them, bite them, do whatever you want to them." She added, her voice deep and sensual with pleasure.

Char writhed and squirmed underneath you, enjoying every moment of your exploration of her massive, inflated body. She knew that she was giving into her deepest desires, but she couldn't help herself, not when you were touching her like this.

Char gasped in surprise as she felt you climbing on top of her massive left boob, then moaned loudly as you began to fit yourself inside the nipple. She could feel your body wriggling and squirming as you penetrated her breast, sending shivers of pleasure up her spine.

"Oh yes, little bro, go deeper inside my big, inflatable tits." Char moaned huskily, closing her eyes and surrendering herself to the sensations coursing through her body. "I love feeling you inside me like this, exploring my most intimate places."

Char's massive breasts bounced and jiggled as you moved inside them, making her feel even more aroused and excited. She wanted to feel every inch of your body rubbing against hers, to explore every sensation and pleasure that your touch could bring.

Char let out a surprised gasp as she felt you slurping up the breast milk from inside her boob, then chuckled throatily at your next request. "You're such a naughty little bro," she said with a smirk, before slowly sitting up and walking around.

Her massive curves bounced and jiggled as she moved, making it clear that she had no qualms about flaunting her body in front of you. She cupped her breasts in her hands and squeezed them together, causing you to be jostled around inside her nipple.

"Oh yeah, little bro, do you like it when I play with my tits?" Char asked, her voice deep and seductive with desire. "Do you want me to keep walking, or maybe bounce on the bed a little?" She added, grinning wickedly as she felt her arousal building even higher.

Char felt a rush of excitement as she watched you crawl out of her nipple, then shivered with anticipation at your next request. "Sure thing, little bro," she said with a sultry smirk, before turning around and laying down on her chest.

As she did so, she wriggled her massive, inflated ass cheeks enticingly, giving you a teasing glimpse of what was to come. She knew that you would be exploring every inch of her body soon enough, and that thought sent another wave of desire coursing through her veins.

"Go ahead, little bro, explore my big, inflatable ass." Char purred seductively, arching her back and lifting up her hips to give you better access. "Tell me how it feels, tell me what you're experiencing." She added, biting her lip in pleasure and anticipation.

Char giggled wickedly as she felt you standing on top of her huge, inflatable ass, then winked at you over her shoulder. "You got it, little bro," she said with a grin, before starting to wiggle her hips back and forth.

With each movement, her massive ass cheeks began to clap together, sending ripples of sensation up through your body. You could feel yourself losing your balance as the clapping grew more intense, until finally you fell forwards into Char's waiting embrace.

She caught you deftly and held you close, pressing her massive curves against your body and kissing you deeply. "Did you like that, little bro?" Char asked huskily, running her hands over your body. "Do you want me to do more?" She added, grinning wickedly and waiting for your response.