A Submissive Sibling
Copyright© 2025 by H. Malcom Walker
Chapter 9 - Fucking my Sister
Incest Sex Story: Chapter 9 - Fucking my Sister - Mark and his sister Carrie have always gotten along well, even if she likes to tease him a little too much. A surprising DNA result leads to lines being crossed. Discover the taboo journey of two siblings caught in a web of desire and consequences.
Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa Consensual Heterosexual Incest Brother Sister MaleDom FemaleDom Humiliation Spanking Anal Sex Masturbation Oral Sex Pegging Sex Toys Illustrated
As I walked back towards the kitchen, I could see Carrie standing at the stove with her back to me. The unwrapped pizza was lying on top of the oven while she waited for it to preheat. She was dancing to some unheard tune, shaking her hips back and forth causing that perfect little ass to wiggle.
I stopped for a moment to admire my little sister’s ass from across the room. It really was fucking perfect. I loved the shape of it, how toned it was, and how my cock would probably slide right in from behind since she was the perfect height. I was already getting an erection just from watching her shake that ass.
With a huge smile on my face, I walked up behind her and put my arms around her, squeezing her tight. She reached back with her hands and put them on my hips while she rubbed the side of her head on my shoulder. I reached up with my right and grabbed a handful of her hair, using it to turn her face up towards mine.
The resulting kiss was long and passionate. Kissing Carrie was like no other kiss I’d ever experienced before. Within a few moments, we were exploring each other’s teeth with our tongues, and Carrie did the thing where she sucked my tongue in deep into her mouth, making it feel like she wanted to pull it out by the roots.
She ended up facing me with her hands on the back of my neck as I pushed her against the edge of the sink. I had my hands on her bare hips, rubbing my palms up and down her sides, feeling her body shiver as I stroked her bare skin.
Carrie would occasionally run a hand down my shoulder and upper arm, squeezing my muscles, which were now much bigger and harder than they were before I went through months of training. “Oh my God, Mark,” she said breathlessly as we stopped for a few seconds. “Your body is so damn sexy now I can’t stand it. Please take me and use me.”
I gave her a wicked grin and reached down to cup both her ass cheeks. “Up,” I said, and she hopped a little as I hauled her up, letting her wrap her legs around my waist. I turned and started walking towards the bedroom, while she hung on tight to my neck. “Are you going to fuck me now, big brother?” she asked in a little girl voice, directly into my ear.
That made my cock jump, for sure. There was no doubt I was going to fuck her. I was going to fuck her brains out ... but not yet.
When I reached the bed, I put my hands on the top of Carrie’s chest and shoved. With a surprised look on her face, she flew backwards and bounced on the bed. She laughed and stuck her tongue out at me. Then she cupped a breast with her right hand and used the other to spread her outer pussy lips while she gave me a hungry look. “I bet my cock is hungry, Mark. Why don’t you come feed it?”
I gave her another smirk and grabbed her by the ankles. I pulled her ass to the edge of the bed then flipped her onto her stomach. I grabbed her left arm by the wrist and pulled it around until it was on the small of her back. As I held it there, I reached behind my back and grabbed the cuffs. We had actually practiced this one day in training, so I quickly ratcheted one cuff around her wrist, then grabbed her other arm and brought it back, quickly immobilizing her arms behind her.
“Mark! What are you doing?” she cried out, struggling a bit on the bed. I easily held her down by pushing on the small of her back, while I used my lower body to push her legs into the bed. With my new found training strength, she wasn’t going anywhere unless I wanted her to.
Smack!
My palm landed hard on her ass cheek and I said, “Be quiet and quit struggling. You’re not going anywhere until I’m done with you.” I watched as a red hand print appeared on her pale white flesh.
She twisted her head to glare at me and looked like she was about to say something, but I pulled my hand back like I was about to slap her ass again. Her eyes went wide, but she didn’t say anything. I reached behind me and pulled the ball gag out of my waistline, tossing it next to her head.
“As you can tell, I found your drawer full of toys. I guess you were planning on me still being your little bitch of a brother?”
Carrie shook her head and said, “No, Mark! I...”
Smack!
“I told you to be quiet,” I said in a low, dangerous voice. She stopped talking, but stared at me with eyes wide with fear. I pushed her cuffed wrists up higher on her back, fully exposing her beautiful, lily-white ass. I reached behind my back and pulled out the riding crop, swishing it in the air above her a few times.
“Oh ... sweet Jesus,” she moaned as she clenched her eyes tight and buried her face in the bed spread.
Thwack!
I landed the crop on the cheek that wasn’t glowing red with my hand print. She tried to move her hands down to get at the spot where the crop had struck, but I easily held them in place on the small of her back.
“Oh fuck!” she cried out. “Please, Mark!”
Thwack! Thwack!
Two blows landed in rapid succession on each of her cheeks. “If you keep talking, I’m going to keep doubling how many you get.” My little sister looked up at me with tears in her eyes, but she remained silent.
Bending over, I lifted Carrie up by the ankles, using them to turn her over on her back. I put her feet up on the edge of the bed and spread her knees, exposing her beautiful little pussy. I could tell she was wet just by looking at it.
I used the fingertips of my left hand to gently stroke all around her outer lips, causing her to shiver in anticipation. I lightly tapped the riding crop right on her clit a few times, which really made her clench up. After I did that the second time, she let out a long, low moan. She definitely wanted to say something, but she was probably too scared I would slap the tip of the crop down on her exposed pussy.
Switching the crop to my left hand, I used my thumb and forefinger to gently squeeze and pull on her clit, which was exposed and sticking out more than it usually did. I could tell she was very turned on right now, but I intended to take my time. We had a long way to go before I finally fucked her for the first time.
As Carried started bucking her hips up and down, I stopped playing with her clit, knowing she was close to an orgasm. I moved the crop up towards her face, holding it directly over her mouth.
“Open your mouth,” I said.
She stared back at me and shook her head defiantly.
Thwack!
A blow of the crop landed on her right breast. I think I just missed the nipple. Carrie writhed on the bed, moaning for a moment before she finally cried out, “Oh fuck!”
“Open ... your ... mouth,” I said again, this time with more menace.
She stared at me for another moment, then reluctantly opened her mouth wide. I put the handle of the crop in it and said, “Close.”
She closed her mouth around the handle and continued to glare at me.
“You’ll keep that in your mouth until I take it out. If it falls out, you get ten strokes all over your sweet little body. Got that?”
Carrie nodded at me, and a single tear rolled out of the corner of her eye.
“Now then. I haven’t gotten to lick that sweet little pussy of yours in months. It’s time to see if I still care for the taste,” I said with a smirk as I started taking my clothes off. When I was completely stripped down, I climbed up on the bed and used her ankles to turn her body and pushed her back so she was lying back with her head on a pillow. I got on my knees between her legs and picked up one of her feet, bringing it up near my face.
As I used my thumbs to firmly massage the soles of her foot, I used my mouth to play with her toes. I kissed them, sucked them into my mouth, and licked between each one in a slow and careful manner. Carrie kept moaning, but also kept the shaft of the riding crop clenched tight between her teeth.
Taking my time, I worked my way down to her thighs, firmly massaging her flesh as I went. I kissed the backside of her knee and blew air gently on it, which brought out more moans of pleasure from my helpless sister. I was torturing her, and loving every minute of it.
She may have expected me to keep going down her leg until I reached her nethers, but I instead worked my way back up the same leg just as slowly as I had gone down it. She whined about it at first, but then continued to hum and moan until I finished with a sharp bite on her little toe.
“Ow!” She yanked her foot out of my hand. At the same time the crop tumbled out of her mouth. “Oh fuck,” she said in a quieter voice as she moved her head around to try to grab it again with her mouth. I couldn’t help snickering as I watched her clumsy efforts.
I leaned over and grabbed the crop, setting it on the pillow beside her head. I leaned in further and started kissing her and at the same time I squeezed and rolled her nipples between my fingers. When I pinched them hard, she would exhale a cry of pain into my mouth, but she didn’t tell me to stop. I think she knew I wouldn’t.
After a long while, I stopped kissing her and leaned up. I picked up the riding crop and placed it back in her mouth before I started on her other foot. I repeated the process almost exactly the same, taking my time and teasing my little sister unmercifully. I even bit her little toe again at the end, but this time she didn’t drop the crop.
When I finished off the left leg, I dropped down and lay between her open legs, looking at that beautiful little pussy that I was about to plunder. I leaned my head in and blew gently on her pussy lips, which made her whole lower body shake and quiver. I turned my head and started gently kissing down her inner thigh, while I used the forefinger on my left hand to gently circle her clitoris.
I kissed, nibbled, and blew air all the way up until I took one long lick from the base of her pussy to the top. I started circling her hard little clit with my tongue, giving it a hard suck after each time around. Carrie flexed hard until her ass came off the bed, pushing her mound up harder into my face. I chuckled and backed off, looking up to meet her eyes. She was glaring at me, obviously upset at my teasing, but still unwilling to drop the crop to say anything.
“Don’t worry, baby sister. I’m about to eat your pussy. I’m about to eat your pussy until your eyes roll back in your head.” Carrie gave out a long moan at my words, flexing her hips up again like she was trying to force my tongue back inside her sweet cunt.
My mind went back to a conversation around a campfire a few months back, somewhere along the Chattahoochee River. Jake, Luis and I were relaxing in camp chairs, sipping beer we’d picked up in growlers from a local craft brew store. Jake was going on about pleasing a woman, which seemed to be his favorite subject since he found out I was not chasing pussy like he and Luis always were.
“Women are fantastic, Mark. If you care about her, you can take your time and make her have so many orgasms she’ll pass out. If you’re lucky she’ll also squirt. I’m telling you, there’s no better feeling on this earth than making a woman pass ... the fuck ... out. Then you pull you dick out and really start giving it to her. You have to be careful, though. They think they’re going to die, but then they fall in love with you. That can be complicated as fuck to get yourself out of. Choose wisely.”