AUTHOR'S NOTE: This story may not be for everyone, so I encourage you to read the tags to see. It's also a continuation, so please read Part 1 first! Otherwise, enjoy!
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I was driving a car. A fast car, the fastest in the world. The highway was long and wide, the wind was in my hair, and there was a beautiful girl by my side. My arm was draped around her in the way only cool guys can do, driving with one hand and not bothering to look at where I was going. The Armani suit I was in was a dark black, matching my sunglasses, and I sped down the highway at about 200 mph. The radio was blasting a song, my woman was beautiful, and life was good. As I leaned over to kiss her, she responded by trying to shove a frozen popsicle in my mouth.
Wait, what?
I blinked my eyes, consciousness slowly making its way back to me, as I tried to get a handle on what was going on. It was dark, still some time in the middle of the night. I blinked again, and remembered that I was in my bed, not driving a car. A dream, then. I turned to see the clock, but my view was restricted by a large shadow. That shadow had just managed to wedge open my mouth and slip something in.
Ah, right. That would be my sister's penis.
Ever since that first time with Ruth two weeks ago, the two of us had been inseparable from each other's cocks. If our parents were gone for even five minutes to the store for milk, we'd have our pants off and be giving each our pleasure for pleasure. It was a situation that I didn't mind — easy access to blowjobs whenever I wanted, in exchange for giving one in return. It was fair, and since it was my sister's penis, it didn't technically make me gay, just... unique.
"Sorry, did I wake up?" I heard a quiet voice ask. She didn't take her dick out of my mouth, still trying to get me to take in her full length. "I tried to take care of it myself but, well, you know how it is..."
I did know. Sometime last week Ruth had slipping into my room at night, waking me up due to an erection that she just couldn't get rid of. I helped her, she helped me, and we want back to our beds. It happened again a few nights later, and again last night. She was, somehow, getting even hornier as the days went on.
I let out a sigh as I opened my mouth fully, granting her access to my hole. She eager filled it, wasting no time at all at grabbing the back of my head and taking control. I was still on my side in my bed, which was disorienting as one of her balls kept slapping me in the eye as she facefucked me. I started to gag a little as she hit the back of my throat. The noise caused her to freeze in place, her rhythm slowing dramatically.
"Sorry!" she whispered. "Got carried away there."
Glancing over, I saw it was around two in the morning. Our parents were only a few rooms away, so any loud noises would definitely wake them up. They knew about Ruth's condition, of course, but there was no good way to explain the agreement Ruth and I had stumbled onto. It was better to just leave them in the dark.
Ruth pulled out of my mouth and climbed over me, collapsing on the bed beside me. It was only a twin, but I didn't mind being close to her. She was wearing an orange shirt of a soft fabric, and I spied matching pants on the ground beside the bed. Without asking, she moved her hand over to my cock and asked, "Wanna race?"
"I could be persuaded," I said, already feeling my dick wake up. I tended to get pretty hard when I blew my sister, and tonight was no exception. "You have a bit of a head start though."
Ruth just smiled and pulled off her top, revealing her breasts. Funny enough, I had never had the nerve to ask her her cup size, but going off of old girlfriends I had to guess a decent C, or a large B at worst. As her hand slipped into my boxers, fishing out my semi-hard cock, we kissed, our tongues finding a familiar place in each other's mouths. My hands found her breasts and teased her nipples, alternating from rubbing to flicking to pinching and back again. I heard her moan in my mouth as we kissed.
Ruth was stroking my cock to its full length, which didn't take long. I begrudgingly pulled away from her to kick off my boxers, and Ruth eagerly shimmied her way down to the bottom of the bed. There, she gazed upon my cock in awe. She always did that, as if seeing my penis for the first time. Ruth claimed it was the biggest she had ever seen, but that was a lie. One of the first things we did was compare our sizes to one another, and she beat me by a few centimeters. She licked up the shaft once, then took me in her mouth.
Her mouth — my god, there isn't a mouth like hers in the world. The girl literally gave the world best blowjobs. She knew how and when to tease, but if she wanted to, she could get me to cum in three strokes. Her mouth tightened on my dick, saliva already coating it entirely as she bounced up and down. She released me, sucking on my balls for a few seconds while jerking me, her eyes locked on mine.
"That should be enough," she said, popping one of my balls from her mouth. My sister was right — I was ready to blow any second. Ruth climbed over to me, planted a long, sensual kiss on my mouth, before turning around in a 69-position and waving her dick at me.
"First one to cum does dishes tomorrow," I said. Before she could respond, I grabbed her dick with my mouth and started to suck, my hand massaging her shaft. I felt her tense, and suddenly my own dick was in her mouth, and the race was on.
Racing was something we had discovered when we were short on time. We were both competitive to a fault, and horny as rabbits. I generally lost, but it could hardly be called losing to get an orgasm. That being said, tonight I had a secret weapon.
As we sucked each other off, each feeling the other's cocks swell in our mouths, I took my free hands and reached up to massage Ruth's ass. She didn't respond to my touch, but I knew she was regretting taking the top position because she couldn't do the same to me. As I rubbed her ass, forcing her down my mouth, I gently, but quickly, moved one of my fingers to her asshole.
That caused her to jump. I held on like a bull rider in a rodeo, continuing to tease her hole while I sucked her off. I heard one long, shuddering moan before sprays of cum started to fill my mouth. I swallowed the salty taste easily, using the position to milk her cock dry. I felt the full weight of her fall onto me when she was spent, and I lightly played with the shrinking cock in my mouth with my tongue, until it was too sensitive to touch and she had to pull out.
"That," she said, coming back around to face me with a grin, "was a mean trick."
"Hey, if it works it works," I said, smiling. We kissed again, and she fell back to the bottom of the bed to finish the job. My sister wasn't playing around this time, and once she had me in her mouth, it only took a few seconds before I came. Like me, Ruth swallowed it all. It must run in the family.
Ruth pulled my dick out and wiped her mouth with her hand. "Thanks bro," she said, reaching up for her top. I leaned forward, kissing her again as I handed her shirt to her. "I'll get a handle on these urges one of these days."
"Of all your obsessions, this is hardly the one that I'll complain about," I said back. I watched her throw the shirt on, her hard nipples poking through the fabric. She climbed off the bed and slipped into her pants, her hard-on mostly gone, though I did spy the outline of her cock. She gave me a wink and an air kiss, and crept quickly out of my room.
I laid back on the bed, hands behind my head as I stared at the ceiling, replaying the events of the night. Having a personal blowjob ready for you whenever you want is every man's dream. The only thing that would be better is if she would let me fuck her.
I thought about fucking my sister until I fell asleep.
