Fetish App with Little Sister

It was the merriest Christmas of all time. I woke up that morning in my little sister's childhood bedroom with her naked body on mine. It was about 5:45AM, and seeing as how I didn't hear any noise coming from downstairs, I felt confident that mom's many glasses of wine and dad's inability to be woken up by anything had kept them asleep through the night and that they hadn't heard their two kids pounding the headboard into the wall.

The distinct smell of sex polluted the room. I softly adjusted out from under Kelly's leg which was wrapped over my waist. A night's worth of dried cum and pussy juice adhered her leg to me ever so gently, peeling off of me as I headed into the bathroom. I plugged the tub and turned on the faucet, drawing a bath. I drained my bladder and brushed my teeth before slinking back into Kelly's room and gently waking her up.

She looked at me with tired morning eyes, but there was also a strong hint of lovingness in her gaze. She stretched her arms and legs and rubbed her eyes awake.

"Good morning Danny...what time is it?"

"It's early. Come into the bathroom with me" I urged her.

She got up and took my hand as I pulled her into the bathroom. The winter chill from outside snuck its way in through the windows leaving the room a bit nippy. Kelly shivered and crossed her arms, but then found a smile when she saw a steaming tub of inviting water.

"Oooooh yes, good thinking" she said.

She slowly stepped into the bathtub and sat down in the warm water.

"That feels amazing..." she said, almost drooling.

I got in on the other side and sat facing my little sister. She slunk down and rested her feet on my chest as I gently rubbed her legs.

"When was the last time you and I were in this tub together?" I jokingly asked her.

"When mom would bathe us as kids...a long time ago. What would she say now if she saw her two kids in the tub together" Kelly said, quietly with a giggle.

"I doubt we ever did anything like this back then" I said as I slid my fingers down Kelly's legs and sensually started rubbing her pussy, still swollen from the night before.

"Oh fuck...when you touch me Danny" she said, drifting off into her own world, letting me play with her.

I massaged her labia and slowly worked my way into her folds and up to her clit. Ever so gently, I would give her little button some attention, but not before sliding back down and teasing her opening. She rested her head on the ledge of the tub and started playing with her nipples, gently pulling at them while I played with her.

"Can you believe we're doing this?" She asked.

"I can't believe we didn't do this sooner."

I slipped my middle finger inside her and began working on her G-spot. She abandoned her nipples and grabbed the ledge of the tub on either side, picking up her breathing.

"Wait, stop, stop" she said, as I pulled my hand away. "I really need to pee before we start this."

She stood up and reached for a towel on the wall, but not before I grabbed her hand and pulled her back.

"Where are you going?" I asked, deviously.

"To pee..." she replied, confused.

"Do it right here..." I suggested. "On me."

"You want me to pee on you?!" She almost laughed.

"Why not? It'll be hot. Come on, do this for me."

"Are....are you sure you want that? Won't it gross you out?"

"It absolutely will not gross me out. If I'm being totally honest, it's a big fetish I have. Jessica pees on me all the time."

"Are you serious?" She asked, mouth wide open. "You are way naughtier than me!"

"Ok....brother fucker" I joked. "Seriously, do it right here. I want to see."

She reluctantly agreed and stepped forward, standing over my chest. I looked up as this gorgeous young woman, no longer a virgin but still as innocent as ever. Her naked body, glistening wet, awkwardly standing over her brother about to pee on him. I couldn't believe what was happening in my life. A few days ago, I don't think I would ever consider Kelly a single atom of my sexual desire. Yet all of a sudden, she was all I could think about, all I wanted, the object of my desire. My cock was rock hard as I grabbed it in the tub.

"Are you sure?" She asked, one last time.

"Hit me with it" I pleaded.

She tried for about a minute, struggling to work up the courage to do it.

"I don't think I can" she apologized.

"You can do this, trust me. It's not as weird as it sounds."

I sat up and wrapped my hands behind her and grabbed her ass. I leaned my head into her wet bush and kissed her pussy, hugging her and shoving my face into her crotch.

"You can do it" I told her again, my face still connected to her body.

"Oh fuck" she said before I felt a hot stream of fluid hit my chin. "Oh my god, I'm sorry!"

"Are you kidding? Don't be sorry. Keep going."

I moved a few inches back as her stream went from hitting my face to landing on my chest and trickling down to my cock. The heat from my little sister's pee turned me on so much. She almost didn't even have a scent. I was worried I'd creep her out, but honestly didn't care...I leaned in and let the stream right into my mouth. Her piss filled my mouth and fell out as I sent my tongue straight for her clit. She continued to pee onto my chin and in my mouth while I teased her pussy. I savored every moment of it. I thought back to the first time I played with a girl's pee - a girl named Shelby who introduced it to me. She was turned on by dominating me and pissing on my face. What was so surprising was how much it would turn me on. Once I worked up the courage to ask a random drunk girl I brought home one night to do it, it became a staple of my play. Jessica was down with it from the beginning, and even liked it when I pissed on her. But all of that was meaningless to me now. As I tasted the last few spurts of Kelly's pee hit my tongue, I found myself thinking, "Will I ever want another woman ever again?"

"Woah..." she said, looking down at me beneath her heavy breasts. "That was...hot."

"I told you" I said, winking up at her. "Now I want your cum."

My tongue went back to her pussy, this time with force. I slid my finger inside of her and started finger fucking my little sister as she stood above me.

"Holy shit" she said, buckling her legs.

I made quick work of her, knowing full well how fast I would be able to make her come. It didn't take long before her legs started to shake and her pussy started to gush.

"Cover me" I told her.

She reached down and started violently rubbing her whole hand back and forth across her wet pussy, splashing small amounts of liquid around until...she let out a little scream and shot a massive stream of cum flying out of her pussy all over my waiting face. I let as much of it into my mouth as I could, drinking her up.

"Oh my god" she moaned, getting the most out of her orgasm.

I swallowed Kelly's cum. Time almost stood still as I closed my eyes and enjoyed every nanosecond of this experience. I just spent the night watching my little sister learn how to fuck on my cock, drinking my cum, taking my creampie, spraying me with her cum, and now pissing and cumming all over my face in the tub. This level of sexual activity with my sister was not sustainable, but I wanted as much of it as I could get. I knew, before long, she would head back to school - as would I. We wouldn't be able to connect physically. I all of a sudden hated that reality.

"You have no idea how sexy that was Kelly" I said, wiping my chin.

"Holy shit Danny..." she said, catching her breath. "You are the wildest boy I've ever met."

"Did you like that?"

"That was...all...so sexy" she laughed. "I can't believe I just did that!"

"Neither can I!"

She sat back into the tub with me as we soaked in the mixture of hot water, piss and cum. She ran her hands through her hair.

"This is wild" she said.

"Are you regretting that we did this?"

"Honestly?" She paused. "Not at all. I mean...this is all a little wild, don't get me wrong. I mean, fucking my brother...pissing in his mouth...this is so, not me."

"Maybe it's exactly you. Maybe this is what we should have been doing all those years growing up together, instead of fighting and bickering. Instead of you masturbating in the other room listening to me fuck girls from high school. Maybe we are just catching up for lost time...wasted time."

"Maybe" she thought.

Her glance shifted to my cock as she caught me stroking myself under the water. She looked up at me, almost waiting for my next command.

"I want to be inside my little sister again..." I told her.

She looked at me, not saying a word. I felt the command I had over her now. I was not just her older brother, I was the owner of her virginity, and she was ready to do as she was told and obey me every step of the way. From sucking my cock, to taking my cock, to pissing on me, she had done everything I asked of her. And I was going to use that power again, now.

"Stand up and turn around."

She stood up and faced the tile. I stood up behind her and pushed her shoulders, bending her over at the waist. I hadn't seen this angle of my sister's ass before - lifted up in presentation form, waiting patiently to be spread open. I grabbed both cheeks and spread them apart. The beauty of the back of her pussy sneaking its way into view sent another pump of blood into my cock, but it was my first real look at Kelly's virgin asshole that sent me over the edge. This little pink puckered hole looked back at me, longing for attention. I squatted down behind her and lowered my face towards her most private area. She jumped as my tongue made contact with her pussy and the tip of my nose tickled her asshole. I licked higher, grabbing the back of her vagina with my tongue before focusing solely on her taint. She moaned and I imagined she'd never given that part of her body much attention. Lick after lick, I worked my way up to that precious butthole, until I lost control and dove in for the kill. I started playing with her asshole with my tongue, pushing it in and out and tickling her with it.

"Danny...." She let out, not sure what to say. "Fuck..."

She liked it. Of course she did. Who wouldn't? Now, I wasn't about to try and shove my huge cock into this sweet little virgin asshole, but I did want Kelly to know that that was a part of her body I was not afraid to explore. The barrier of tub water on her body covering up much of her natural scent wore off and I could smell her pussy again. She was getting wetter and wetter by the second and I was erect and ready to please her.

I stood up and guided my cock through her pussy lips and gently pushed it into her slippery cunt.

"God damn" she uttered. "You feel so good."

"You like your big brother's cock inside you?" I asked, playing with the obvious insanity of the situation.

"Mhmm" she replied, pushing back against me, taking in more of it.

I started to pump into my sister, grabbing her hips for control. The faster I went, the more pronounced the slapping sound of her breasts hitting her body became. I reached around her and grabbed onto them, giving myself a little playtime with my sweet sister's tits. Before long, I was close to cumming.

"Fuck Kelly, I'm going to cum" I told her.

"Cum for me" she said. "Fill me up again."

"But..." I said, confused by the change of tone from last night's unwanted creampie. "Are you sure?"

"I want it...it was so hot feeling you drip out of me last night...I want more."

"We need to get you on the pill" I said as I began to unload a fresh batch of cum deep into my sister. My cock convulsed, throwing a rope of hot cum into her with each flex.

"Oh god, I feel it" she said, moaning.

After I pumped the last bit of cum I had into her, we stood there, me still inside her and her still bent over against the tile, and soaked in the moment. I caught my breath and admired her body. She pulled off of me slowly and sat on the ledge of the tub. She spread her legs and watched her own pussy as the first glob of white cum started to ooze its way out of her.

"Do you want to lick it out of me again?" She asked in the most innocent tone.

"Would you like that?"

She nodded and looked up at me with those puppy dog eyes again. Clearly, I had unlocked a new kink with her...luckily one I loved as well. I knelt down in front of her and began lapping at her pussy like a dog between her legs. Lick after lick I accumulated my own creampie in my mouth. Once I had enough in there, I sat up and brought her in for a kiss. She met me with an open mouth as we tongued each other and as I passed my cum from my mouth into hers. She willingly accepted and took my load. We pulled apart and I swallowed the remaining cum I had in my mouth as she swallowed what I had just given her. A glob of cum had dripped on her left breast, which she obediently scooped up and licked off her finger.

I don't know what kind of innocent virgin girl my sister was yesterday...but she was not that girl anymore.

- - - - - - - - - -

Bzzz bzzz

My phone vibrated in my pajama bottoms while the family sat together by the tree opening gifts and watching the Charlie Brown Christmas special. I hated that movie, but it was a family tradition. I pulled out my phone and saw a notification from Kink Venom.

:::You won't believe it...I actually fucked my brother last night...:::

I looked up at Kelly who winked at me secretly in the room.

:::What a coincidence...I also took my little sister's virginity last night. Sounds like we both had a pretty great Christmas.:::

Kelly got up and went into the downstairs bathroom.

:::His cum is still dripping out of me. Want to see?:::

Holy shit. Am I falling in love with this girl? I laughed at the thought as a photo popped up on my KV message. Kelly went into the bathroom, pulled down her panties and snapped a photo of your still glistening wet pussy, with a white-ish clear fluid oozing out. This was followed by another photo of her panties with a big wet spot on them. Go figured, I was fully erect again. Mom and dad walked into the kitchen as the timer went off on their breakfast in the oven. I quickly pulled out my hard cock and snapped a picture with our living room full of unwrapped gifts in the background.

:::I hope mom and dad don't see what you just did to me::: I said, sending my dick pic.

Kelly popped out of the bathroom and looked me in the eyes with a playful shock, as if to say "did you really just pull your cock out in fron of mom and dad???" Realizing they were in the kitchen, she skipped over to me, looked to make sure the coast was clear, then pulled my elastic band of my pajamas down, grabbed my cock and licked it from base to tip. I quickly pushed her away and shoved it back in my pants laughing.

"Are you fucking crazy?" I jabbed, playfully shoving Kelly away.

"I thought you'd like that" she giggled back. "Oh by the way..."

She giggled and checked that the coast was clear again and then flashed me her big tits and said, "Merry Christmas!" I couldn't believe what was happening. I had gone from protective big brother to lover in a matter of days. She had gone from innocent little sister...sweet little nerdy sister...to naughty little plaything. This holiday break was absolutely insane. We both laughed at each other as she settled back into the couch, just in time for mom and dad to shuffle back in and rejoin the group.

"It's so sweet to see you two getting along...my little birdies" mom said, leaning in and giving Kelly a kiss on the head.

...if you only knew, mom.

Knock, knock...

"Who would be knocking on our door Christmas morning?" I asked.

"Ooooh that would be your dad and my little Christmas present to you this year sweetie!" Mom giggled and she shot up and walked to the door in a hurry. "Merry Christmas baby" she said to me as she opened it.

"Oh Jessica, Merry Christmas!" mom shouted.

My eyes widened. What the fuck? Jessica is here? I looked at Kelly who looked just as surprised.

"Merry Christmas" Jessica said as she walked into the house. "Merry Christmas everyone! Surprise, Danny!"

I quickly snapped into reality and got up to greet Jessica and take her bag.

"Hey baby" I said, surprised, giving her a hug and a kiss."I can't believe you're here!"

I looked over at Kelly, who couldn't hide her sadness over this new development. But like a pro, she got up and "turned that frown upside down" and met Jessica in person for the first time.

"Hi Jessica - it's so great to finally meet you!" She said, hugging her.

"You as well. Danny always talked about how great you are, but he left out how pretty you are, oh my goodness!" Jessica embraced Kelly like a sister, laying on the charm hard.

Jessica and I had been dating for a little over a year. We were pretty serious, and we certainly discussed a future together...a wedding one day...kids...so this was a big moment for her and she wanted to impress.

"Nice to finally meet you, Jessica" my dad said, extending his hand.

"You too sir. I see where Danny gets his good looks and firm grip" she playfully replied, shaking dad's hand.

"Oh honey, it's so good to see you again!" Mom said, having met Jessica earlier this year when she visited campus.

"You as well. Thank you so much for having me!"

"Danny, help Jessica with her things and then you two can join us for breakfast!" Mom said.

I led Jessica upstairs to my room, catching a glimpse of a very destroyed Kelly watching us climb the steps.

"Right up here babe" I said, following her up and making eye contact with Kelly with a sympathetic face.

As I led Jessica into my room, she let me walk past her and closed the door behind me. I turned to her and immediately got tackled onto the bed as she covered me with kisses.

"I missed you baby!" She said, straddling me and pulling her top off.

"Babe, I missed you too" I said, trying to calm her down a bit, "but everyone is downstairs! Put your shirt back on!"

"Oh no, you're going to fuck me...right now" she argued as she quickly stripped off the rest of her clothes and started pulling mine off.

"Cute pj's" she said, pulling my cock out of my waistband and throwing her mouth around it. It took but a second for me to get fully erect as she slammed the head of my cock into the back of her throat.

"Good god" was all I could say.

Kelly was new, and young, and innocent, and exciting, and thrilling, and wrong...so many things I loved and wanted more of. But to be fair, Jessica was hot as shit, and so fucking good at this. If I didn't pull her mouth off my cock, she would have sucked the cum out of me in under a minute. She was objectively incredible, and I was very lucky to have such a 10/10 dating me.

"We have to be quick. My mom will know if we take too long."

I stood up, pulled her up with me, grabbed her tiny ass and lifted her petite little body up. She wrapped her arms and legs around me and I set her down on the dresser and guided my cock into her waxed little cunt. She was a small girl with a dancer's body. Fit, but teenie tiny, with little tits that had only a little shape to them. Her little nipples bounced up and down as I fucked her against my dresser. I tried as hard as I could to make very little sound. She let out a moan and I quickly threw a hand over her mouth, muffling any sound she could make. I picked up my pace and she could tell I was about to cum.

"Not in me...I want to taste you" she said as she squirmed off of me and onto her knees. She went right back to sucking firmly on my cock and within seconds I unloaded what little I had left in the tank. My cock began to ache a little.

"Mmmmmm" she let out through her cock-filled mouth. She slid her lips off of me and swallowed, licking her lips and fingers clean of anything she missed. She truly was a goddess with my cock.