"Breathe and relax," my sister whispered in my ear, her voice breathy and wonderful, full of desire. "It's going to feel so good once you get used to it."
I took a deep breath and tried to relax as my father pressed the tip of his finger against my virgin rosebud. I was surprised at how easily my asshole adjusted and opened to let it in. Having a finger penetrate my ass was an odd sensation, I decided, but not a bad one. I adjusted quickly as he slid it deeper inside of me. He began slowly pulling out before going back in. He did that a few times before adding a second. The third finger started to stretch my asshole a bit. I let out a soft sigh of discomfort and shifted a drop. My movement caused my cock, which had been still inside my sister to shift as well.
"Ohh Johnny," my sister purred in my ear. "Do that again."
All thoughts of discomfort left my mind as her pussy squeezed my cock. I started shifting back and forth, unable to really thrust with my father's hand still on my back and three of his fingers now thrusting in and out of my ass. My sister's mouth found mine and we hungrily locked lips as our tongues danced together.
The fingers eventually left my ass, as did the hand on my back. My ass felt a drop weird not that it was empty, but I took the opportunity to start fucking my sister again. She moaned and arched her back up at me as I thrust in and out of her tight, warm cunt. I got about ten seconds of thrusting in before my mother stopped me.
"I can't wait for some of that myself, baby," she said, pushing me back a little. "But maybe until then you can be a good boy and take care of your mother."
She sat her naked ass on my sister's face and guided mine down to her pussy. My first look at my mother's cunt was fast as my mouth was on it before I had too much time to notice more than the fact that it was hairless and had thick lips. I think that it was fitting that the first pussy that I tasted was my mother's. It tasted incredible and the sound she made as soon as I started was enough that I knew I would be happily spending hours on my knees for her.
I could tell that my sister was eagerly licking our mother's asshole even as I ate her out. I had no real clue what I was doing, but I had a basic grasp of female anatomy and I tried to do more of what made my mother gasp and moan. While I was focused on sucking on her clit I missed the noises behind me. It wasn't until something much larger than a finger pressed against my stretched asshole. I started to lift my head, but my mother pushed it back to her pussy.
I grunted into my mother's cunt as my father took my anal virginity. He moved slowly but with purpose, small in and out motions, deeper and deeper into my dark passage. Being fucked in the ass was not something I had ever thought about our planned on having happen. It was enough that even licking my mother's cunt wasn't enough to distract me or keep my erection up. Then my father's cock pressed against something inside of me and my cock sprang fully back to attention inside of my sister.
My sister moaned into our mother's ass as my father hit my prostate and my cock filled her once again. I was suddenly fully invested in having my ass fucked as a lightning bolt of pleasure shot through my body.
My mother screamed out an orgasm, holding my head as I continued sucking on her clit wine my father bottomed out inside me. I felt his balls press against mine, another thing that I had never existed to happen, but I couldn't care less at this point. With mother collapsing to the side, spent for the moment, I once again came face to face with my sister, who was now flushed and sweaty. I leaned down and kissed her, plunging my tongue back into her mouth. I tasted an earthy, musky taste, which I assumed was our mother's ass.
Gently, my father began to fuck my tight asshole. He pulled back before carefully thrusting back inside of me. I moaned into my sister's mouth. Then he did it again. And again. And again. He began speeding up a bit. Now each thrust was pushing my dick deeper into my sister's pussy. I had never imagined anything like this. My father was grunting above me and my sister started cumming beneath me. Between my sister's quivering cunt and my father's thrusts into my ass, I was on the brink of another orgasm as well.
My father thrust into my ass one more time and then groaned loudly. I could feel the pulsing inside of me, the hot flashes as spurt after spurt of hot cum filled my bowels. That was enough to set me off as well. I began loosing my cum deep inside of my older sister's tight, wet pussy. Her orgasm, which had started to subside, kicked off again as she felt me filling her up.
We all collapsed in a heap. I vaguely remember my mother sucking my cock clean at one point, but that could have been a dream as well. Eventually I got up, my ass sore, but pleasantly so, and stumbled to the shower. My sister joined me, which in and of itself was a treat that I was suddenly looking forward to for the foreseeable future. As my sister's soapy tits pressed against my back, I thought about what was to come. Thoughts of fucking my mother in all three of her holes ran through my head. I was sure my sister and I were going to have a lot of fun together, given the eager way she was now reaching around and stroking my soapy cock. Then I thought about my father. Having him fuck my ass. Having to suck his cock. Seeing how the first wasn't so bad gave me some hope for the second as well. My sister seemed to like it just fine. Then I had the realization that it worked both ways. The thought of my father on his knees with my cock in his mouth was much more appealing than I would have pictured. Incestuous thoughts, a soapy finger in my ass, and my sister's soapy hand were more than enough to coax a third orgasm out of me in under an hour.
Without a doubt, coming of age was the best thing that has ever happened to me in my life.
