My Sister's Lotion Pt. 01

Well, to my shock and utter amazement, I was provided that opportunity.

One evening, after slinking perversely by her bathroom heading to my room for our evening "session", I noticed something out of the corner of my eye. On my desk. Bottles. Not just one, mind you, but several. My stomach dropped. What the fuck was she doing? The bottles were void of any label or marking. they were about the size of the other bottle but a slightly different shape.

This had gone too far.

I snapped up one of the bottles and began making my way to her bedroom, which at the moment, also contained her good friend, Amber. They were having one of her stupid, pre-pubescent sleep-overs. I didn't care. I wanted answers. Dumb bitches.

"What the fuck are you doing in my room, dude?" I angrily busted into her room unannounced. They both immediately cowered slightly at the sight of the bottle. Jenn clearly was prepared with a fiery rebuttal at my intrusion, but faltered quickly at what I was holding up. My gaze flashed from Jenn to Amber and back several times looking for answers. Jenn couldn't look me in the eyes.

Several moments of silence transpired before someone spoke up.

"So, you don't want to do it anymore?" Amber squeaked. It was then clear that Jenn had filled her in on the situation.

"Do what?" I shot back. "What the fuck is going on?"

"I know" Jenn said quietly "We know". She was looking away, carefully avoiding eye contact. "I've known all along... I just didn't want to say anything"

"You know what?" I lowered my hand slowly, fearing that I was beginning to understand the situation.

"It's good for your skin..." She said flatly, turning her head even further away from me. "I read it a few months ago in one of Amber's magazines."

"What is, Jenn? What's good for your skin?" I said, still somewhat angrily, but I appreciated her straightforwardness.

Another moment of silence.

"Your cum dude" Amber giggled through the words. "Cum is good for your skin. It has all kinds of nutrients and junk. Your fucked up sister wanted to try it but we didn't know who to ask. Low and behold you happen to spunk into one of her lotion bottles like an asshole, so the moment presented itself.

Amber clearly found the whole situation comical, but not Jenn. She lowered her head into her bunched up knees and retreated to fetal position pathetically.

"Can you just... Go... and um... fill the bottles?" Jenn whined, barely audible.

It was out in the open. She knew the whole time. I supposed I underestimated her perceptiveness. She could tell the volume and viscosity of the fluid in her favorite lotion bottle was altered somehow. The idea that she knew the whole time was a bit exciting. I took a moment to process the whole turn of events.

"Why so many bottles?" I finally broke the brief silence.

"Why do you think, dude?" Amber answered quickly "The secret's out. Connie and Jessica want some too."

My cock lurched. Amber, Connie and Jessica were all pretty fucking hot. Amber was the hottest. I hadn't had a chance to pay attention until then, but Amber was wearing a pair of loose-fitting pajamas printed with Scooby Doo characters. She was built a bit like my sister, so I could see a hefty pair of braless tits shifting around under the fabric and her thick, muscular thighs spread open in cross-legged position. I briefly thought of amber dumping the fluid across those hanging tits and across her flared out nipples. It had an undesired effect. I could feel the blood flowing to an unkind location.

I was no longer on the offensive. Their frankness and honesty about the whole situation, albeit comforting, took me to my heels. I did have something they wanted though. I had a bargaining chip and I was going to use it.

"So you gonna do it or what, dickhead?" Amber inquired lazily, but with confidence. She essentially assumed I had no issues with, and quite possibly enjoyed supplying their miracle serum. She wouldn't be wrong, but I quickly formulated a plan to get something I had been wanting since I'd laid eyes on them.

"Okay" I replied calmly.

"That's what I th-"

"But I want something in return" I interrupted Amber.

Jenn turned her head slightly toward me in curiosity and Amber looked at me hesitantly.

"If I'm going to be providing bottle after bottle of... the stuff, I'll need some... assistance" I looked Amber in the eyes.

"Hoooold up. No no no you got this all wr-"

"Just relax... Nothing too crazy" I interrupted her again. "I want..." I blushed fiercely. I knew I was holding the cards, but I was about to ask something of a girl that I'd never asked before. "I want a picture of you" I nodded toward amber and looked down to her tits briefly.

"What do you mean? like a nude picture?" She raised one eyebrow.

"Jack if you don't want to do it just fuck off!" Jenn started laying in but Amber stepped in.

"No no hold up Jenn." Jenn huffed an irritated sigh. "You want a nude picture... of me?" she locked eyes with me.

"Well um..." I began to stammer. I hadn't planned for this. I just decided to be straightforward. "A picture of your... um... Your tits." I blurted out.

Amber clapped her hands together and cackled loudly at my request.

"Well that's quite flattering, Jackie, but I can't have you nerds circulating topless pictures of me around school."

She had a point. She couldn't trust me. Dumb bitch... I probably would send it to everyone I knew. Dumb fuckin... hot ass bitch. I shrugged and began making my way back to the door, slightly embarrassed

"Alright alright... Hold up man" Had my bluff worked? "I can't give you a picture... but can I just show them to you? Will that inspire you enough to... fulfill the task?"

My stomach knotted and my dick twitched at the words. Fuck yes, I thought.

I turned around slowly

"No fuckin way, Amber" My sister shot at her "Are you fucking serious?"

"Yeah why the fuck not... He's probably never even seen a set in person, especially not this nice. These babies could get a whole milk carton of cum out of that kid" She laughed but maintained eye contact with me purposefully.

I walked back into the room cautiously and closed the door behind me. My cock began collecting blood from my rapidly increasing heart rate and I swallowed heavily, trying to keep my breathing even. She was still for a moment, seemingly re-evaluating her decision, but then began slowly raising her arms up.

She grabbed her pajama shirt at the bottom and raised it carefully, bunching the fabric up around the bottoms of her heavy tits. Then she crossed her arms, never breaking eye contact with me, and grabbed the bunched up material, lifting it slowly straight up. Her massive, hanging tits caught on the excess fabric as she raised it, lifting the soft flesh slightly upward before first one, then the other dropped seductively free from their confines. They bounced slightly and swayed as she lifted her arms and remaining t-shirt up over her head and my cock lurched fiercely, rapidly gaining girth. They were amazing. Huge creamy spheres of tan flesh hanging pertly atop her tight frame, capped with beautifully over-sized and contrasting areolas and huge, hard nipples.

She smiled a smug and confident smile as she pushed her chest proudly out to me. She pushed her arms straight out and squeezed her beautiful tits together for me to ogle, which I did. I drank the sight in, openly staring and slightly quivering at the display, attempting to catalog the memory for all eternity.

"Ok man get the fuck out now!" My sister shouted, never turning to meet my eyes.

About that time Amber broke eye contact and glanced down. Something was probably shifting down there but I didn't care. Her smile slowly turned into a look of slight panic as she gawked.

I reluctantly broke eye contact with her milky tits and looked down. I realized what she was looking at. My cock had grown to an embarrassing size down the left leg of my boxer shorts and was throbbing visibly against the relatively tight cloth. The tip was just barely visible from the bottom hem of my shorts and was dripping down my thigh. It was quite obscene and it was getting harder. With each labored throb of my shaft, it brushed slightly against the inside of the cloth serving to pump more and more blood into the engorged piece of meat.

I looked up slightly apologetically and began to move my hand to cover the display.

"Jesus Jack" She mumbled quietly and hesitantly, to herself as much as to me. "Jenn you gotta see this". Amber nudged Jenn, still facing the opposite wall.

"Dude fuck you I'm not turning around" Jenn blurted at Amber decidedly.

"Your brother's cock is a fucking monster..." She breathlessly whispered to Jenn, eyes locked onto my still-growing member.

Her words gave me a bit of newfound confidence. I subconsciously thrust my hips forward ever-so-slightly and silently hoped it would continue to grow. I looked at Amber's tits again, and it did. It began its calm ascent upward as blood continued to pump into the flaring mushroom head, pushing the cloth of my shorts slightly upward. As it grew, it began rolling more and more of the soft fabric up the shaft to make room for it's insistent ascent. Eventually, it was sticking straight out in front of me, pointed to the side slightly due to the confines of my shorts. A big reflective drop of precum dripped heavily from the engorged tip, spatting onto the carpet carelessly.

Amber licked her lip subconsciously and swallowed hard. She absentmindedly lifted one small hand to her left tit and squeezed it softly, pinching her nipple between her thumb and palm. She let loose the faintest of moans, barely audible as she twisted her nipple gently, never releasing eye contact with my blood-engorged meat. Her soft moan sent fresh flows of blood into my visibly throbbing tool, sending it further northward until it was obscenely on display and fully hard, precum running down the side. The sexual tension was intense, not to be interrupted by my sister's sharp and bitchy voice.

"Are you gonna get the fuck out?" She spat out.

"Jenn, shut the fuck up" Amber calmly requested. "Don't you want him to fill the bottle up for us?"

Jenn huffed loudly and dropped her face into her hands, exasperated. Amber nodded to the bottle in my hand as she spoke. I knew what she wanted.

I lifted my empty hand hesitantly to my dick, maintaining eye contact with Amber to verify my hunch was correct. She nodded in affirmation. I wanted to give her a show. I wanted her to want my cock.

I used my finger tips to leisurely drag my copious precum around the veiny girth of my shaft and along the ridge of my inflamed head, teasing her. She glanced up at me and glided her wet tongue across her bottom lip, encouraging me further. I wrapped my dripping fingers around my aching cock and squeezed softly, sending a fresh flow of slippery precum from my cock slit. I began sliding my precum-soaked hand up and down the shaft, sliding my index finger across the tip on each upstroke to smear the copious fluid across the throbbing head, making it slick and shiny. She was drinking it in, breathing heavily and massaging her beautiful tit flesh for me. I wasn't going to last much longer and she could see it in my pleading eyes.

She continued fondling her ample tit and began reaching down into her lap with her open hand. Just as I thought. She was fucking horny and probably wet as fuck. I could hear the wet slurping noise as her finger made contact with her drooling pussy and she began fucking herself gently with it. I saw the outline of her hand as she eventually slid her finger out of her cunt with a wet sucking noise and began frantically rubbing her clit with her slick finger. I couldn't take it anymore. I lifted the bottle up and aligned it with my dribbling slit.

"What are you guys doing?" Jenn cautiously inquired.

"Shut the fuck- Ugh!" Amber interrupted her own sentence with an animalistic grunt and began shaking gently on the bed. Her legs started twitching and her eyelids fluttered.

"You want some cum, Amber?" I breathlessly asked her as she grunted and seized up. Her orgasm ripped through her causing her tits to shake and her body to jerk violently next to my sister.

"Yeah I fucking do" She managed to grunt out between body spasms. "Gimme that fucking cum"

My orgasm exploded throughout my body threatening to bring me to my knees. I had to focus intently on keeping the bottle lined up properly as the first several blasts of cum splattered loudly into the back of the bottle and my knees nearly buckled. I grunted softly and thrust my hips forward with each hot jet of cum, looking at Amber's tits and wishing my cum was covering them instead of filling this bottle. That thought, and the near-incestuous presence of my sister so close while I unloaded, caused wave after wave of orgasmic euphoria to tear through my body.

My orgasm was beginning to subside but the bottle was full. I glanced down and back up at amber with panic. Amber took the queue and quickly crawled across the bed, her face inches away from my cock and pushed the bottle away. The last few blissful waves of my orgasm sent two shorter squirts of my thick cum right across Amber's beautiful face, which she immediately began rubbing into her skin. The sight caused a few softer aftershocks of orgasm through my body and cum drooled down my veiny shaft.

Amber cutely sighed and mewled with her eyes closed, inches from my softening dick, as she continued sliding her creamy hands across her flawless skin. Her face was gorgeous and it was covered in my cum. I dropped my deflating cock, letting it hang heavily toward the carpet and my boxers rolled back over the softening trunk, hiding it once again from view. I sighed deeply at the release and began fastening the lid back on the bottle.

Jenn glanced over her shoulder to Amber and me.

"What are you guys doing?" She mumbled quietly.

Amber was still rubbing the thick liquid into her face and I tossed Jenn the bottle. It was partially glazed with my cum and it wetly slapped against Jenn's exposed arm, leaving a warm streak of the liquid down her flesh.

"What the fuck..." She dumbly responded. She picked up the bottle without realizing what had happened.

"What the fuck!" The realization set in. "You fucking did it right there behind me!?" she shouted incredulously. "You sick fucker! And you let him, Amber!?"

Amber was dreamily licking her fingers, face wet with my cum. She looked back at Jenn.

"Shut up Jenn. Dude has a damn load on him. Shoulda seen that boy's dick. It's like a fuckin horse cock"

Jenn glanced over angrily at her words to see the outline of my softening meat stretching down the length of my shorts. She faltered slightly at the sight, but didn't acknowledge it's presence further.

"You're a fucking slut, Amber! That's my brother!" About that time she realized she had my cum smeared across her arm and coating the hand the bottle was in. She quickly tossed the bottle to her dresser and started wiping the liquid on her PJ shirt.

"You rub the shit on your face, Jenn. Why is it grossing you out now?"

"Fuck you, Amber!. It's easier to ignore where it came from as long as he's not doing it right next to me!"

Amber continued licking her lips and sexily dragging her wet tongue across her palms, licking up all of my remaining cum. She sighed with satisfaction and leaned back on her elbows, tits lazily rocking from side to side. She looked up at me with wanton and winked, her sexy cum-covered face beaming at me. I wanted to say something... ask her if she liked me now... if we could do it again... something a stupid high-schooler would say, but I couldn't form the words.

"Now be a good boy and fill up the rest of those bottles" She said indignantly to me.

I was very slightly hurt by the gesture, but what did I expect? Had I expected her to be in love with me now?

"Yeah get the fu-"

"Hey be nice, Jenn" Amber interrupted my sister without breaking eye contact with me. "We need him". She smiled at me sweetly and nodded toward the door.

I mindlessly ambled back toward the door and opened it, checking to make sure my dick wasn't too visible in case I ran into mom or dad. I closed it behind me and just stood quietly for a few moments, basking in post-orgasmic bliss, albeit feeling a tiny bit rejected.

I shuffled back to my room and stared at the empty bottles on my desk. The image of Connie and Jessica rubbing my offering into their naked bodies would serve to fill them and more. But for now, I needed to rest.