I began squeezing and kneading her ass cheeks, letting my fingers drift down the cleft between them, teasing and caressing her tight little hole, but not yet pushing inside, as I eagerly tongued her swollen clit.
Her moans grew louder, and her body trembled as her orgasm built, then she cried out and jerked her hips as it hit her full force. I pushed one finger into her ass and sucked hard on her clit. She screamed in pleasure and collapsed against the wall, her whole body shaking and convulsing, with my mouth firmly clamped on her pussy, licking and sucking her, and one finger still in her ass, until her legs eventually gave way and she sank down on top of me.
I held her in my arms, kissing her gently until she had recovered. When I stood up again, she stayed on her knees, my iron-hard cock just inches from her face. She reached up and caressed it with one hand as she massaged my balls with the other. She leaned in and planted a line of kisses all the way up the underside of the shaft from the base to the tip. Without pausing she took the head straight into her mouth and sucked hard. I shuddered and groaned deeply.
With her hands on my thighs she bobbed her head rhythmically, taking a little more of my swollen shaft into her mouth each time, until she was deep-throating and gagging on me. Then her mouth retreated all the way back to the head and she sucked it vigorously as she began jacking me off with one hand.
It felt so exquisite I couldn’t take any more. I yelled out that I was cumming and she sucked harder and jacked me faster. My orgasm hit me like a train as I exploded in my sister’s mouth, and she never missed a beat, swallowing it all down as I pumped load after load of hot sticky cum down her throat.
Once I was spent, Dee reached for the soap and lovingly washed my cock and balls, and then rose to her feet, washing the rest of my body with a satisfied smile on her face.
“I never dreamed we’d be doing this together bro,” she whispered. “But I’m glad we are.”
“Me too sis,” I whispered back, and pulled her into a long lingering kiss. I knew that next time I would fuck her.
Chapter Three
Two days later I was driving to Dee’s with a hard-on. She was supposed to work-out, with me coaching her through her routine, but the way I was feeling I just wanted to rip her clothes off and finally fuck her the moment I walked through the door.
If it went as I hoped, this would be my third sexual encounter with my sister, and I no longer felt very guilty about it. We were both in relationships – I was married – so we obviously didn’t want to get caught, but I no longer felt bad about getting intimate with her. It just felt so natural now, and I hoped this would be the day that we finally got to fuck each other’s brains out for the first time.
As Dee opened the front door I was just about to sweep her up into my arms when the look on her face stopped me.
“Hi,” she said airily. “I’ve just got to get changed. Tom’s in the kitchen if you want to say hello.”
Shit. My hard-on wilted immediately, and I hoped it would quickly retreat enough for Tom not to notice. That would be awkward to explain.
“Hi Tom, no work today?” I asked as I walked into the kitchen.
“No. There’s a gear-shift problem with my truck so they’ve given me the day off while they fix it.”
“Nice. You just gonna hang out and chill, then?”
“Nah. I just organised a fishing trip up to the lake with a pal. I’ll be gone before Dee’s finished her workout.”
“Cool,” I said, thinking ‘thank fuck for that!’
I wandered into the garage to wait for Dee. She joined me a few minutes later, closing the door behind her and giving me a quick kiss.
“That was a close call,” I whispered. “I was gonna rip your clothes off and fuck you in the hallway.”
“I would have let you too, but we know we’ve got to be careful now. We can’t just assume it’s safe to do or say what we want.”
Halfway through the routine, Tom stuck his head round the door to say goodbye. I casually clasped my hands in front of my crotch to hide the bulge. He’d be gone all day, he said. I cheered inside. I wished him luck. Dee grunted at him between squat thrusts.
I was tempted to stop the routine and jump her bones right away but decided to tease myself with the wait. Thinking about what might happen later was making me seriously horny. When Dee had finished the last of her cooling-down jumping jacks she sank to the floor and laid on her back, still breathing hard. Sweat glistened on her red face.
“That was a hard one!” she exclaimed.
“Your telling me,” I replied massaging my partial erection through my jeans, which made her laugh. “Don’t get up,” I said stripping off as quickly as I could.
She sat up, pulled off her top and removed her sports bra, letting her gorgeous big tits swing free. “Oh, that feels so much better,” she sighed.
“Looks better too,” I added.
She laid back and squealed as her back touched the cold matting.
“Roll over,” I suggested. “See if it makes your nips hard.” I was already stroking my hard cock as I watched her.
She giggled and turned over, immediately squealing again as her tits made contact with the floor. After a few moments she rolled onto her back again. We both looked down. Yep, both of her nipples were rock hard. We laughed as I kneeled beside her and leaned forward to suck on them.
I had already learned that Dee loves to have her nipples sucked hard. It really turns her on and makes her pussy soaking wet. She wriggled out of her training pants and her hands quickly found her pussy. She pushed two fingers inside herself and she began stroking her clit at the same time. In no time she was cumming hard and very loudly as I continued to suck and pinch her swollen nipples.
She pushed my head away and turned towards me, taking my cock in her mouth. I laid on my back and let her get to work on me. I lasted a lot longer this time, as she licked, slurped and sucked, massaging my balls as her tongue swirled expertly around my throbbing swollen cockhead. Then she licked and sucked my balls as she jacked my cock.
The sensations were building, and I knew I was getting close to cumming, but I wanted to fuck her first. I was just about to stop her when we heard the phone ring in the hallway. Shit!
“Dammit!” she complained. “That could be the school about the kids. I have to get it.” I nodded and followed her into the hall. She looked comical, standing there butt-naked except for her little white ankle socks, talking to a teacher on the phone. I stood leaning against the wall in front of her, slowly jacking off as I looked her up and down. She smirked and turned away, trying not to laugh.
Dee had two girls, both of school age, Rachel and Rhian. She had had a hysterectomy shortly after Rhian was born, so I knew I couldn’t get her pregnant. I was relieved I didn’t have to wear a condom. I wanted to fuck my sister bareback. I wanted to cum inside her. When the call from the teacher ended, Dee put the phone down and turned to me.
“Rhian’s not well, but they don’t think it’s serious. They’re not sending her home yet. They’ll just keep an eye on her and let me know if she gets any worse.”
“We’d better not waste any time then,” I replied. I took her hand and led her upstairs to her bedroom.
“I’m still all hot and sweaty,” she said, trying to pull me to the bathroom.
“So what? It’s time I got hot and sweaty too.”
I pulled her into the bedroom, flung her onto the bed and dived on top of her. We rolled around, kissing, stroking, squeezing and caressing before I went down on her, pushing her legs apart and lapping up the juices that were already flowing freely from her waiting pussy. Then I shifted my attention to her clit, licking and sucking enthusiastically as I poked her pussy with two fingers. When I sensed she was getting close to her second orgasm I lifted her legs up over my shoulders and tongued-fucked her pussy as deep as I could, stroking her clit rapidly with my fingertips until she came again, long and loud.
She was breathless, but I couldn’t wait any longer. We gazed into each other’s eyes as I held her pussy lips apart and guided my cock between them. I pushed gently. Her slick lips offered no resistance and the head of my cock slipped in easily. Then I pushed again and a moment later I was fully inside her. We kissed as I laid motionless on top of her.
It had finally happened! My rock-hard cock was buried to the hilt, deep inside my sister’s pussy!
I began to ride her slowly, just rolling my hips, and Dee moved with me, grinding our pubic mounds together. She felt incredible. She was so hot and wet, and she used her inner muscles to massage my cock as we took our time, gradually increasing the pace, grinding our hips together in perfect harmony. She locked her legs around me and we continued kissing as I massaged her tits and nipples. We carried on like that for some time until Dee began crying out “Oh, God! I’m gonna cum again! You’re gonna make me cum! God! Fuck! I’m cumming on your cock! Fuuuck!”
She squealed and squirmed beneath me and I continued grinding into her as she came continuously for maybe a minute, until she couldn’t take it any longer. She was panting when she was done.
“I can’t wait any longer, Debs. I’ve got to cum in you now.”
“God, yes! Cum in me as deep as you can.”
I grabbed her wrists and pinned them to the pillow either side of her head. I lifted myself on to my knees, spread wide either side of her hips, which pushed Dee’s knees up towards her chest. I knew I could get some real purchase in this position.
“I’m gonna fuck you so damn hard, Deborah!” I almost growled at her. “But don’t let me hurt you.”
She shook her head, looking into my eyes.
I pulled out almost all the way, then slammed my cock back into her as hard as I could, forcing the air out of Dee’s lungs in a harsh grunt as her tits bounced crazily beneath me. She closed her eyes. I paused, then did it again. And again. And again. I gradually increased my speed until I was ramming her as hard and as fast as I could, slamming my cock into her sopping wet pussy. Dee was moaning and crying out continuously as I drove myself into her, but her cries were forced out of her in a series of breathless grunts, as I rammed my cock home over and over again.
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