alpha-bet-your-ass - Tumblr blog

alpha-bet-your-ass · 3 days ago

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When my mom got remarried I absolutely hated the idea of it. I didn't want some new guy coming into the picture that wanted to to try and be my dad. Nor did I want him moving his son in either.

That was until I got to meet my new step bro Calvin. He was a total fucking stud with this blonde hair, blue eyes thing going on. We hit it off right away, probably because we had so much in common. We both liked video games and sports so it was a fast connection. I quickly developed a crush on him but the only problem was that he was as straight as an arrow. Still, I tried to convince myself that maybe one day things would change between us.

Just seeing him though drove me absolutely crazy. He'd walk around the house in nothing but his basketball shorts and I'd be able to see his big package flopping around. He also had the most juicy bubble butt and I could never understand why so many straight guys were gifted with such great asses. It's like they were just meant for sex but were always wasted on them. The first time I saw Calvin naked was when he came out of the shower fully nude. His dick was bigger than mine and he had more body hair too. He was very comfortable with his body and his sexuality so he didn't give a fuck who saw him like that. It was then that I realized that I didn't just like him. I wanted to be him.

So I did some sleuthing online until I found a strange spell to make my desires come true. Apparently after mumbling some mumbo jumbo I'd be given the ability to take over his body and life and I'd be lying if I said I wasn't more than willing to try. I knew it sounded stupid and if this happened to backfire on me then the consequences would be fairly diar but I couldn't help myself. This was something I needed to do for myself. In order to get what you really want sometimes you have to go through some shit. And I was ready to take that risk.

I figured the best time to act was while he was passed out in his bed. He always got home from wrestling and crashed in his room for a few hours before dinner. Upon approaching his door I was met with the familiar tangy smell of his sweaty body. The scent was intoxicating and I never could get enough and soon, it would be mine. I couldn't wait to slide my tongue into the sweaty bushes in his armpits. With that thought in my mind I couldn't contain my excitement any further and I opened his door to go. I wasn't prepared for what I saw when I walked in though.

Almost immediately my cock tented in my shorts seeing his sleeping figure. I had no clue that he slept naked and furthermore the way he had the blanket draped down his body, exposing that perfect ass to me, was driving me crazy. I had to resist the urge to run up and grab it and play with his fuckable globes. Instead, with a deep breath, I sat on the edge of his bed and took in his sleeping form, analyzing each of his tight muscles and the hair that lightly graced the top of his skin. I licked my lips hungrily, knowing that soon enough I would be able to do what I pleased with this fine specimen.

Once I was sure he was asleep I slipped out of my clothes and climbed into his bed beside him. I began stroking my dick as I began to trace my fingers across his back with my other hand, contemplating how I was going to enter his body. Fitting myself inside through his cock would be pretty hot or even going in through his mouth came to mind but after a bit of thinking I decided to go for the back door method. The idea of fitting my entire body up that bubbly ass made my cock only throb that much more as I continued stroking myself.

First I leaned forward and licked at his neck, feeling how smooth and soft his skin was. He stirred slightly but I heard a small snore escape his lips and I could tell he was still sound asleep. Once I was satisfied I traced my tongue down his back, still able to taste the sweat from his workout, knowing he obviously hadn't showered. I then slid my hands under his shoulders and began pulling him towards me. He moaned in his sleep but I ignored it and pressed myself against him. My cock was now pressing into his ass crack and I began grinding my shaft in-between his cheeks. Soon enough this body, his life, would all be mine. I brought my face down to his crack and spread his cheeks wide, exposing his tight little hole.

I rubbed my nose up and down his crack, getting a nice whiff of his musky scent. A moan escaped his mouth as I began licking at his asshole. I could feel his muscles tighten up around me as I pushed my tongue inside of him. I felt a mixture of excitement and fear building up inside me. I couldn't help but wonder if my touch was giving him a hot wet dream as he began grinding his hips into the bed. I wanted to savor every moment of this experience even if things went wrong.

After a good thirty seconds of rimming I pulled my face away, leaving a trail of saliva down his crack. I then grabbed the bottom of his blanket and lifted it off of him. I let out a sigh as I felt his bare ass rub against my groin. I ran my hands over those wonderful cheeks and then moved them down, grabbing his hips.

The spell stated that all I had to do was push myself inside of him and then I could take over his body as my own, so I took a deep breath and pushed a finger into his ass slowly. When he groaned in his sleep I grinned to myself knowing I was about to do the deed. I continued pushing my finger, following it with another, until all of them inside his hole, soon followed by my fist. I used my other hand to pull his ass open wider so I could start shoving my whole arm in. The spell had made his body like elastic and I was pushing myself in with such ease. Within moments my whole forearm was inside of his ass. He groaned a little as I began to shove my other arm in as well.

"Fuck," I whispered, looking down at my arms and how far I had already gone. They were both trapped inside of his ass and I could feel his hole pucker and clench on my skinny arms. "I can't believe I'm doing this."

He groaned again and I noticed he was trying to turn onto his side. As he rolled over he only pushed myself only that much further into himself then all at once my arms were shoulder deep. He must have been able to sense that I was there because he grunted and turned his head back and forth. My heart stopped as I saw his eyes begin to flutter open. He groaned and went to scratch his ass crack when he finally noticed that something was up.

"What... what are you doing?!" He said now fully awake, he tried getting up but with my added weight added to him, he was stuck struggling on the bed.

My dick was rock hard and dripping pre-cum all over his bare legs. I was beyond turned on right now, so fucking horny that I didn't care if he was mad or not. I just wanted to finish this before he tried to stop me. With one swift move I pushed my head into his ass, forcing his hips up higher. I moaned loudly as I felt my body slipping inside of him. His asshole was wet and warm and I could already feel it loosening up around my form.

"What the fuck dude? How are you doing this?" Calvin panicked as he tried to pull me out of him. "I'm you're fuckin step bro."

He tried turning and I could feel him gripping my waist but the more he struggled the quicker I was getting pulled in and soon enough my entire upper body had entered his hole. I moaned harder as I felt my balls press up against his taint as I felt my body start to slip further in. I could feel his wet hole all around my body aside from my bare ass and legs that I could feel hanging in the air ready to follow me in

"Oh shit, oh shit!" Calvin's voice grew louder as I pushed deeper into him. "You can't do this! This is so fucked man, get the hell out of me!"

Calvin's body started trembling and I could feel his virgin hole contracting around me, not used to having anything in it, let alone a whole body. Before long I was almost entirely inside of him, the only thing left were my feet which were quickly following in suit.

"Oh god, please stop!" Calvin said quietly, he sounded like he was going to cry. "Stop it! Please!"

As the intensity of this moment began to get to me I couldn't hold it in any longer as the rest of me entered him. My feet disappeared inside of his nice ass with a loud 'pop' and now I could feel my whole body shifting and moving around in his form.

"Oh fuck!" Calvin cried out as he felt me squirming around under his skin. "What the fuck are you doing?!"

My limbs began to align with his and I could feel the power of his muscles I spent so much time oggling at becoming my own. My arms aligned with his beefy ones as his legs tensed and were filled with mine and I could feel the jiggle of his thighs as they twitched and tensed up around mine. I was taking total control and there was nothing he could do to stop me. He continued to whimper and grunt as he desperately tried to reach his fingers in his hole to pull me out but it was already to late. Soon his body became still and he fell silent as my head shifted into his. All at once the world around me flashed again and I was looking down at his muscular body, except it was mine now. I began running my fingers along the muscles that he worked so hard to earn over the years and couldn't help but laugh to myself knowing that all the work was done just for me to come and take it.

I looked down at my new self and smiled, seeing how handsome I was now. Every inch of my body was ripped and my thick cock was standing straight up between my toned legs. I began to wrap my fingers around my veiny shaft when I heard him yell from deep inside my mind "I can't believe you did this to me! Stop touching my fuckin dick and fix this!"

I couldn't help but chuckle at the idea that he was turned into nothing more than a voice in the back of my head, forced to watch everything I did inside his body but unable to do anything about it. I continued stroking my shaft in total defiance and watched his face twitch as he listened.

"Oh fuck yes," I moaned as I slid my hand back and forth along my cock. "Just look at me, I think I can definitely get used to being you."

I felt my pectorals quiver as I playfully bounced them, appreciating the two mounds of flesh and knowing full well he was forced to watch front row as I started to take full advantage of this body. I smirked and continued to stroke my cock as I began to pinch and toy with my nipples.

"Holy shit that feels good," I grunted as my body shivered under my touch.

"Wow, that's hot man, keep doing that," I heard Calvin groaned in my head, becoming lost in the pleasure. "That really turns me on. Wait no, I don't want this!"

"No reason to fight it man, this is how things are gonna be now. I have complete control over this perfect body." I growled as I pinched my nipple tighter, feeling my chest tighten up as I continued to tease my sensitive buds, which made him shut up as he was overtaken with the pleasure of me playing with our body. Eventually I brought my fingers down to my aching hole and began fingering myself and I could hear him let out a slutty moan as I fingered myself and pounded into my prostate.

"Fuck, I should've never trusted you!" He whimpered as I continued playing with myself but I could tell he was caving and starting to enjoy what I was doing "I don't want this to feel as good as this does. It's so fucked."

"Just stop resisting this then and enjoy it." I ordered him through the back of my mind. "Let yourself go and just feel good. If it feels good then how could it be wrong?"

I leaned back on his bed and began stroking my shaft faster and with more intensity as I continued fingering myself. I was building up to an orgasm that I knew would feel incredible and I wanted to make sure I gave him plenty of time to enjoy watching me cum.

"Oh shit yeah," I groaned as I felt my balls tighten up and slap against my toned thighs, "look at those big fucking balls and your cock is so big, I could wrap both my hands around it. That's it, you're finally letting go. Just let your body do what it wants and we can both get off."

I could hear his heavy breathing as I pumped my fist furiously along my shaft leaking precum all over my hand. I brought the tip of my finger up to my lips where I stuck out my tongue and licked them clean. The image of me licking my own fingers pushed Calvin and he began grunting and moaning as I went back to stroking myself.

"Oh fuck, oh fuck, oh fuck," I heard him moan as he watched me jack off. "You're such a bitch, this is so hot! Fuck that's hot!"

I could tell he was enjoying this as he continued to moan. His pleasure was building me up and I could feel my egg sized balls begin to tense up, getting ready to drop a thick load. I threw my head back against the bed and closed my eyes as I began to thrash my body around. I pulled my fingers from my ass and wrapped both my fists around my shaft. My body was trembling and I knew I wouldn't last long before I erupted.

"Oh fuck!" I screamed as I felt my toes curl and my body stiffen. Calvin was whimpering by now also as he got ready for me to shoot his load all over our chest "Shit, that's it, here I go! Oh fuck, I'm cumming!"

My body spasmed for a few seconds before I exploded, shooting cum everywhere. I must have shot half a gallon onto my stomach and chest but I didn't care as I kept pumping myself off feeling some splash onto my perfectly sculpted jawline, until my body was completely drained of every last drop. I fell back on the bed and sighed as my exhausted body relaxed.

"Man, that was intense," I said out loud. "If you hadn't been in there moaning like such a bitch I probably would've taken way longer to cum."

"I hate to admit it but it was pretty hot... What... What am I supposed to do now though?" Calvin asked. "I mean, I guess you got what you wanted."

"Yeah, thanks for that by the way, not that you really had much of a choice." I laughed as I headed for the bathroom and grabbed a towel and began wiping my load off of myself "I have a lot of plans for the both of us"

"So this is it? I'm just a voice in your head now while I watch you do whatever you please with my body and life?"

"Pretty much," I answered as I pulled my phone out and began taking some hot selfies in the bathroom mirror. "But I think you're gonna like it this way. You felt how good it was when I came which means you're gonna have some pretty amazing orgasms in your future."

"Fuck, I hope so, if it feels that good each time I'm sold" he said as I looked into the camera and smiled. "Still don't know how I feel about my gay brother taking control of me though."

"You don't need to worry about that and we were barely even step bros so it's not even weird." I said with a lust filled smirk as I snapped another picture of my sexy body. "Once I post these pictures on my grindr account and find a hot top to fuck this ass, I'm sure all your worries will disappear."

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