Saving Mom’s Marriage
by Xavier L
This is a fictional story containing sex between an adult stepdad and his preteen stepson. If you have a hard time separating fantasy from reality, or if this theme turns you off, you shouldn't continue reading.
If you are interested in my other stories, you can find them listed in the Authors section under XavierL at http://www.nifty.org/nifty/eprolific.html#xavierl or at ftp://ftp.asstr.org/pub/Authors/XavierL/.
If you have ideas or fantasies you’d like to see turned into stories, feel free to email me.  
Please email me with if you'd like to be notified when there are new stories or updates to existing ones at xavier.stories@gmail.com.  Make sure to tell me which list(s) you would like to be included on (gay and/or str8/bi).  You can also find me on Twitter: @XavierStories2.

I stood outside my parents’ door listening to them argue once again. My stepdad Noah was complaining how my mother never wants to have sex.  I heard him say he wasn’t going to live in a sexless marriage. His voice was approaching the door, so I quickly ran into my room.
This has been a recurring argument. I really like Noah. I’m 10, and he’s really the only father figure I’ve ever known. I don’t want him leaving! I talked to a friend and one of his big brothers, and he said I should become “his bitch.” I didn’t know what that meant, so he explained it to me. If I let him have sex with me, then maybe he’d stay. If it worked, I figured it was worth it.
I looked up some porn online to get ideas. I wasn’t sure about those big dicks, though. I knew where Mom kept some of that lube stuff, so I swiped it and kept it in my room for when the moment was right. A couple of nights later they had another argument. 
I took off my underwear and pajama bottoms, used my finger to put that lube stuff in my butt, and I put just my bottoms back on. I carefully crept down the stairs and into his den. He was sitting on the couch when I walked in.
“What are you doing up, Jake?” he asked me.
“I heard you guys arguing,” I said and sat down next to him.
“Dumb adult stuff.”
I bit my lip before looking into his blue eyes. “I heard you say you won’t stay in a sexless marriage.”
“That’s true, Jake. You probably don’t understand right now, but a man has needs. If your mom won’t meet ‘em, then I need to leave so I can go elsewhere.”
“I don’t want you to leave!”
“I don’t want to either, but I gotta get some relief, man.”
I figured I needed him in a different position, so I decided to start tickling him. He was getting annoyed, so he grabbed my wrists and pinned me to the couch. I was on my back between his legs. “Then do me,” I said.
“What?”
“Have sex with me. That way you can stay.”
“It doesn’t work like that,” he said, releasing my wrists.
“Why doesn’t it?” I folded my legs and pulled my pajama bottoms off. I gripped my legs and pulled them back. “It’s all lubed up. Just think how tight it is.”
“You put lube in your butt?”
“Yes. I know what I’m doing. Just  . . . fuck me.”
I saw him gazing at my tight hole, and I flexed it.
“Jake, my dick is big. . . “
“I don’t care. I want you to stay, so do me.”
He leaned back, so I sat up. I put my fingers into the fly of his boxers and pulled his dick out and started playing with it. When he opened his mouth to say something, I leaned up and began tongue kissing him like I had seen in the movies.
He surprised me by kissing me back. I let myself fall backward, and he followed me. I wrapped my bare legs around his waist and rubbed up against his swelling dick. “Put it in me,” I whispered into his ear.
I felt him move, and I watched as he shoved his boxers down. He wasn’t kidding about the size of his dick either. It looked long and thick. I was a bit nervous as he shoved me backward and stuck his hard-on into my hole.
He starting pushing it into me, and he asked, “Is this what you want, Jake?”

“Yes! I’m, I’m your bitch.”
He started pushing it in harder, and that hurt like hell. It felt like my butt was being ripped apart. It was obvious he could see the pain on my face because he asked me if he should stop.
“Don’t be a pussy! Just fuck me!” I told him. I got that off one of those movies.
He shoved more of his cock into me, and I thought I might pass out. I put my arm over my mouth and bit into it as he continued entering me.
“You gonna take all 8 inches?”
“Give ‘em to me!” I said with much more bravery than I was really feeling.
He shoved my legs back further, and he began slowly humping me. After a while, it felt like he was pressed against me. I reached between my legs and could feel a bush of hair. He had buried his cock inside me. I kept my fingers there feeling as his dick slid back and forth inside me.
“You are so fucking tight!”
“Told you! So does this mean you’ll stay?”
He withdrew his cock quite a way and slammed it back into me making me cover my mouth so I didn’t yell. “You sure you want to do this again?”
“Yes! You can fuck me as much as you want. I’ll suck it, too. And I’ll swallow.” I had heard him complain about that before, too.
“Oh you will?”
“Yes! Please. Anything to keep you here.”
“Let’s see how good you do tonight.” With that he started fucking me harder. Soon he was pounding my hole, but he didn’t last very long. When he stopped moving, but I could feel his dick twitching, I knew he was cumming. I wondered what his white jizz would taste like.
When he was done, he pulled out of me. “So will you stay?”
“I’m not done yet, boy.” I watched as he pulled his boxers off. He grabbed my legs and flipped me onto my stomach. Just to show him I was serious, I reached back and pulled my ass cheeks apart. “You really do want my big dick.”
“Yes!”
I felt him enter me, and soon he was fucking me hard again. After a bit, he grabbed me by the hair and yanked my head back. “So what if I want it rough, Jake?”
“I already told you. I’m your bitch. You can do whatever you want. I’m not Mom.”
He drove his cock into me deep. “No, you certainly aren’t.” He went back to ramming his thick meat into my aching hole. “I need this so bad!” he said as sped up even more. My small body was bouncing on the couch beneath me, and our bodies slapped together as he pounded my hole.
“Fuck me, Noah! I want your fat cock,” I said remembering some of the things they said in the videos.
He pounded away for what seemed like a few hours before he came again. When he pulled out, he lay back against the other end of the couch. I moved between his legs and slowly sucked on his hairy balls. I wished there was light so I could see him naked. “Do you want me to suck on it now?”
“Nah, man. You’ve done good.”
“So you’ll stay?”
“I guess we’ll have to wait and see. As long as I can plow that tight ass, I think I can handle it.”
“You can! Any time. I’ll always have it lubed for you.”
“You better get dressed and get back to your room. Don’t want your mom checking on you and finding us like this.”
I did as he said, and a little while later he came into my room. He turned the light on. “Take off your clothes. I want to see what you look like.” I did as he said, and when I was naked, I got on my arms and knees and thrust my butt into the air. I felt him pull my cheeks apart. “Goddamn that’s a sweet ass.”
“And it’s all yours, Noah. Just stay.”
“Good night, kid.” And he left my room.
In the morning, I found him sitting on the couch reading the newspaper. After greeting him, I asked where my mom was. “She went to the store and to do some other errands.” As he continued reading the paper, I noticed he was wearing only his boxers. I wanted to convince him my offer was serious, so I reached into the fly of his underwear and pulled out his cock. As soon as it was free, I began sucking on it.
“Didn't get enough dick last night?” he asked, setting aside the paper as his meat rapidly responded to my mouth.
“Like you said, a man has needs, and I want to make sure you're getting enough sex to stay.”
I released his cock briefly as his large hands shoved his boxers down. He spread his hairy legs wide, and I took his heavy balls into my mouth and sucked on them for a bit before returning to his rock hard rod. I devoured as much of his cock as I could. I made myself gag a few times, but I kept trying to get more of his thick dick inside my throat like they did on the movies.
I looked up at one point and saw him staring at me while smiling. Soon I felt his hand on my head, and I could feel his fingers moving through my hair. As I continued blowing him, his hips started moving up and down, and after several pumps he began pushing my head down farther. I tried to relax my throat as his meat filled my airway.
“Yeah, suck that fucking cock, boy!”
I immediately picked up the pace. I thought it would taste gross, but it didn't. I even found I was enjoying the feeling of his hard flesh pumping in my mouth.
His other hand gripped my head, and for a while he used both of them to shove my head down. Tears rolled down my cheeks as I gagged and coughed, but he held me in position. I quickly learned if I held my breath when his meat was shoved down my throat it made it easier. When he finally allowed my head to move, I took in deep breaths through my nose.
One of his callused hands now rubbed up and down my bare back as I continued working his cock. His touch sent shivers through me, and I began sucking him faster. I constantly tried to swallow more of his meat. I wasn't sure I'd ever manage to get the whole thing in my throat, but I sure was going to try.
After a while, I could feel his dick swelling in my mouth, and shortly after that it blasted my throat with his hot jizz. I swallowed the thick fluid as he yelled “Fuck yeah!” His strong hand firmly held my head in place even though I was happy to swallow for him. It was cool to feel his dick pumping.
As his hand relaxed its grip, I slowly continued sucking on him, but he stopped me after a few rounds. “You did real good, Jake. REAL good.” I smiled at the praise I wiped my slobber from my lips.
“Can we cuddle you while you stay naked?” I asked hopefully. I didn't know exactly why I wanted to, but for some reason I just wanted to feel his hot naked skin against me.
“I think you've earned that much,” he replied raising an arm so I could lean up against him. I put my head on his chest and could hear his pounding heart. I let my hand go over his abs and big chest. I also gently massaged his balls and played with the wiry hairs of the bush above his shrinking meat.
“Is it okay if I get naked, too?” I asked after several moments. When he told me to go for it, I yanked off my pajama bottoms and draped my thin leg over his muscular legs. I felt so safe and loved sitting like this. I actually didn't want to end and was disappointed when we heard Mom's car pulling into the garage.
The rest of the day was pretty uneventful. When Mom started getting dinner ready, Noah disappeared into his shed in the back yard. It was the only place Mom wouldn't go. She hated how it smelled off metal, wood, and oil. A few minutes later, he came back inside and told me he needed my help in the shed. 
I was kind of surprised because he doesn't usually like me to go in there. It's pretty much his private man cave. When I entered, I noticed a thick blanket was spread out on the ground. As the door shut, I turned around and saw him undoing his belt. “I want that ass,” he said firmly.
I immediately stripped out of my clothes as he took his pants and boxers off. I watched as he lubed up his cock, and when he was finished I moved to the blanket and got on my hands and knees. I heard the music go up. He was still wearing his shirt as he positioned himself behind me. I braced myself as his dick pushed into my ass.
“I'm not going to be gentle,” he said. I bit my lip as he shoved his thick rod into my aching hole as fast as it would allow him. He gripped both my shoulders as he began humping my ass. His fingers dug into my flesh, and I felt his urgency as he thrust his cock deeper with each stroke. He pulled me backward as he began pounding my butt.
As his meat moved in deeper, he began thrusting harder. Shortly after I could hear a slapping noise as our bodies collided, his hands moved to my hips. I felt some pain as he gripped me too hard, but as he rammed my ass I couldn't keep my arms straight anymore. Soon I was lying flat as his muscular body lay against mine. He was grunting as he fucked me. I was sweating as he worked my hole.
“You having fun?” he asked me. It almost sounded like he was mocking me.
“Yes, Noah! Oh fuck me!” I said. I figured if I acted like I enjoyed it more, he would too. I began moaning shortly after that, and that seemed to turn him on even more.
“Take that fucking cock, boy!” he said thrusting it into me until I could feel his balls against me.
“Noah! I want it!” I cried.
Suddenly he pulled out of me, and I thought I had done something wrong. He roughly flipped me onto my back. He grabbed my legs and shoved them so that my knees ended up in my chest. I watched his thick meat enter my ass and disappear inside. My legs rested on his shoulders as he drove his hard flesh into me even harder.
Now I was seriously moaning. I grabbed onto his thick arms as he pounded my hole. Suddenly his mouth was on mine, and I opened it just as his tongue pushed past my lips. He kissed me deeply as he pounded my hole.
“You really are my little bitch.”
“Yes, Noah! YES!” 
He didn't last much longer, and he collapsed against me as his cock jerked in my asshole. His mouth was near my ear as he orgasmed, and I could feel his hot breath on my cheek as well. He rolled off me and lay on his back. I could hear him gasping for air. I moved next to him, and he grabbed me and moved me so I was laying on top of his body. He kissed me hard again as his hands cupped and squeezed my ass cheeks.
When he stopped kissing me, I lay my head on his shoulder and enjoyed just being held. His rough hands moved up and down my body, and I felt like I was in a dream.
“I definitely have a good reason to stay,” I heard him say and I smiled in victory.