At the start of October, I returned home from college having forgotten my lap top. Arriving back at home, I noticed my moms car wasn't there, meaning she had already left for work. But Andy's my step dad's truck was still on the drive.
Walking upstairs and along the landing I heard a very familiar voice. It was my voice and it was coming from my bedroom.
I knew straight away what it was and I couldn't believe I'd left it running, especially with that video I'd shot of myself, playing on the lap top.
Entering my room, I found Andy on my bed with the lap top by his side. He was watching a video of me and was stroking his huge cock. It was too late to try to hide what was in the video and seeing him on my bed wanking to it, sort of got me out a awkward position, or so I thought. As soon as Andy noticed me, he very calmly put his cock back under the bath robe he was wearing, looked at me and said "So you'd like me to fuck you would you?".
The video I'd shot of myself, was of me lying on my stomach naked with my ass raised high. I was pushing my erect cock backwards through my legs towards the camera, and reaching over my butt to insert a finger up my ass. At the same time I making out it was Andy's cock that was fucking me.
I looked at Andy and said "But you're not gay". He replied quickly by saying "No, but I am bisexual and I want this sucking". As he said it he opened his bath robe and gripped his cock shaking it in my direction".
If there was anytime I was going to walk out, it was then, but I didn't. I didn't think of my mom or their marriage, all I thought about and saw, was that large thick cock no more than three feet away from me. So I dropped to my knees instantly taking my step fathers cock into my mouth.
Andy's cock felt and tasted just as I'd imagined it would over the last four or five years. Years I'd dreamed about him making me suck his cock. It was such an ice breaker between us, that once my lips began to touch his cock, the sexual flood gates opened. I soon found myself naked alongside my step dad, taking one another's cocks into our mouths. It felt as if we'd been sexual lovers for a long time, as he devoured my smaller cock, reaching around my slim butt to insert a wet finger.
Throwing me off of him, I was spun around so my butt was sticking up, then I felt Andy pulling my ass cheeks apart, before I felt his hot breath on my just fingered hole. The feeling of his hot tongue probing my asshole had me begging him to fuck me and I didn't have to wait long as he saliva coated my rear hole. Telling me to keep relaxed, I heard him shuffle up to me then, felt his cock at my rear. The sheer joy I got from his thick cock entering me, will stay with me for life. The number of times, sometimes even when I was fucking one of my girlfriends asses, I'd imagined mine getting fucked by Andy.
From the age of sixteen, eighteen months after he'd married my mom, I'd wanted to at least suck his cock. Hearing him and my mom fuck, knowing even at that young age I liked males and females sexually, I masturbated to the sounds of his cock pounding my moms pussy and asshole.
As Andy's cock sank deeper into me, he leaned over me and whispered in my ear as he'd heard me moan with complete joy "You really did want my cock up your ass, didn't you boy". The only thing I could do, was to whisper back "Ohhhhh fuck yeah".
Every thrust from that moment on, was meant to penetrate me as deeply as his cock would go. Andy's hands held my ass cheeks tightly as he pounded into my ass. It was the type of fucking you give someone, if you're just using them for your satisfaction alone at that point. And boy did I know it as Andy began to call me his "Little boy slut". His voice and what he was saying turned me even more than I was already, if that was possible.
Thoughts of him fucking my moms ass over the years, flashed through my mind as he carried on ramming his big thick cock inside my ass. It was everything and way way more than I'd imagined it would be and I just wanted more and more.
Then just as quickly as he started to fuck me, Andy stopped, pulled out and lay on his back. Looking at me he said "Your turn to fuck me, sit on my dick boy".
I was about to turn away from him, but Andy had me face him, telling me he wanted my cum all over his chest. Mounting his cock and then letting his thick cock shaft fill me right up, Andy took me by the waist and began to set the rhythm. I soon followed and it wasn't long before I was bouncing away on his cock as Andy forced his body upwards to meet mine coming down. My cock was flopping everywhere as we fucked so hard and it felt so good. The motion of my cock slapping down onto Andy's stomach, plus his cock reaching even deeper inside of my asshole, had me on the brink.
Then with Andy slamming hard into me as I sank down, my cock erupted. I'd not once touched my own dick since I got into the house, yet there I was cumming all over Andy's stomach and chest. No sooner than I'd recovered from cumming myself, than Andy began to moan loudly. Telling me to climb off him, and to lick his balls, I slipped off his cock, moved downwards and bent over.
I could taste my own ass juices on his balls and lower cock as Andy quickly stroked his dick. No more than half a minute later I saw and heard my step father orgasm, as his cum flew all over his upper body. It was such a beautiful sight watching him cum, I moved upwards slightly and took his cock into my mouth to drain out the last drops. Swallowing what I later swore to myself, I'd take straight from the source.
As it was Andy lifted me further up and then pushed my face down towards his stomach and chest. Like a greedy child licking up ice cream, I licked and sucked ever bit of his and my own cum from his body, before rising to his face to share a very gooey cum tasting kiss.
We lay together for a couple of minutes, just breathing in sink and then Andy spoke. He asked me not to mention anything to my mom. Smiling back at him I said "I won't if you don't".
I was late for college, but I didn't care that day. My step father, the man I'd longed to be fucked by, had done just that and it had surpassed anything I'd imagined.
Now Andy helps me with my college work (Sort of) but mostly when he's in my bedroom, we're either sucking one another's cocks, or I'm taking his wonderful cock deep up my asshole. He and mom are still very happy together and Andy still fucks my mom from what I hear. So as far as I'm concerned if Andy wants both my mom and me to fuck, then that is more than ok for me.