My Step-Brother's Boyfriend

I was folding laundry in my room, currently sorting through my underwear, as Mark knocked on my open door. 

"What's up, bro?" I ask, glancing back and tossing a jockstrap into one pile. 

"You doing anything later?" He asks. I looked back, seeing my step brother shirtless, wearing just gym shorts, with one hand under the fabric blatantly palming his cock. 

I smirked and turned back to my laundry, tossing briefs into a different pile. "Just more of this. Why? What's up?" 

"Ty is coming over later, so…" his words trailed off. 

I laughed and continued sorting my underwear. "And you want to spice things up." I ask, chuckling. 

"Fuck yeah, I do." He says. I looked back as he withdrew his hand and leaned against the doorframe. His cock was tenting his gym shorts, looking big and solid. 

I lick my lips. "Sounds like a date. When's he gonna be here?" 

"Soon. Fuck yeah, man. I'm hyped." And with that, Mark vanished from my room, leaving me hard in my sweatpants. I shook my head and chuckled, before leaving my laundry in the middle and going to take a shower. 

My cock was solid as I bathed, and as I was rinsing off I heard the front door open and close, and I got an idea. After I finished showering I lingered for a few minutes, before stepping out of the water but keeping it running. I toweled off, thoroughly drying myself before peeking out of the door. Thankfully I'd left it unlatched, so I opened it silently. 

I immediately heard muffled sex sounds and saw the door to guest room open. I snuck out of the bathroom, shower still running in the background, as I reached the guest room. Inside was a now familiar sight, Mark's backside as he fucked. His cheeks and back flexed as he humped slow and deep. I gave myself a stroke and walked in, finding a blindfolded Ty with his face in the pillows, bent over and arching his back. 

I got close and groped both of Mark's cheeks. He jumped and looked back, smirking and shaking his head, then glancing through the walls at the bathroom and raising a brow. I smirked and silently kissed his cheek, then neck, then squatted to eat his ass. 

"Fuuuck yeah, that feels good, baby." Mark moaned as I licked his hole while he fucked Ty, while Ty's moans were muffled by the pillow. "Fuck yeah, baby." Mark groans, one hand reaching back and holding my head deep in his crack while the other held Ty's lower back. My hand went to Mark's balls, fondling and teasing them. 

He moaned harder and harder, before suddenly releasing my head and pulling out of Ty. His body tensed and as I looked around I saw his cock throbbing, looking ready to cum. "Fuck you're ass is too good, baby." Mark says, cockslapping the hole a few times, before glancing at me. 

I quickly stood and took Mark's place, sliding into Ty's hole and starting to fuck the moaning boy. I grabbed his hips and bucked hard and fast. His hole felt fantastic and it took a lot of effort not to moan out my pleasure. Especially when I felt Mark's hands spreading my cheeks and his mouth eating my hole. 

I tensed and squirmed, humping and fucking while riding back on my step brothers face. For a long time I fuxked like this, before I felt my orgasm beginning to rush in. I pulled out but Mark kept eating my hole, and each around to stroke my cock. I inhaled and tensed, knocking his hands away and moving aside. Mark smirked and got back into position, cockslapping Ty's hole. "Almost made me shoot again, baby." 

Mark started to fuck Ty as I stood back and watched for a moment, waiting for my cock to relax slightly. Multiple times Mark looked back at me, one time staring for a long time as he fucked and moaned. I stood up onto the bed, stepping next to Mark, my hard cock in his face. His expression lit up as he looked up at me then back to my cock, before leaning in and starting to suck me. 

I breathed heavily as I was sucked, trying to not moan or cum as I watched Mark sucking me and fucking Ty. It was a hot sight and after a long moment, Mark had to stop sucking and fucking for a moment, holding deep and letting himself cool down. As Ty moaned from the hard cock deep inside him, I smirked and moved behind Mark, grinding my cock along his crack. Knowing he was close I didn't push in yet. I gave him a long moment as he panted and rubbed over Ty's ass and praised him. But he didn't start to fuck again but instead pulled out, panting and cockslapping Ty's hole. 

Mark's cock looked angry an ready to erupt and his face was flushed and panting. We exchanged a look and I gave a wink, before taking his place and starting to fuck Ty again. I humped hard and deep, enjoying the sounds Ty was making as I pounded him. And for a long time this is all that happened. Me enjoying his hole and him enjoying my dick. 

Then, Mark's cock poked my hole. I looked back to see him smirking, still flushed. I smiled back, giving a nod. This was what I wanted. I slammed in hard, holding there long enough for Mark to push into me. I tensed and inhaled then started to hump again grinding back on the cock stuffed inside me while fucking the ass in front of me. 

Ty's moans got louder and louder, his hole clenching and his body tensing. He was close, and it was pushing me over the edge. I fucked that tight ass as I rode Mark's hard cock, feeling my own orgasm rush in again. 

I looked back at Mark, who nodded at me. "Fuck yeah. I'm gonna cum." He says, licking his lips and grabbing my waist. "Want me to cum in you, baby?" 

I nodded and Ty moaned out "fuck yeah!" 

I slammed in deep and came, eyes and head rolling back as I erupted deep inside Ty's hole. And a moment later the two others were cumming as well, flooding my ass and cumming in the bed as as three orgasmed together. 

Mark was still cumming as I pulled out, but he pulled out too and I quickly staggered out of the room. I stepped into the hallway and only then remembered the shower still running. I rushed to turn it off. 

I was back in my room with a towel on, waiting for the sound cues that the coast was clear. But they never came. The door never opened or closed. Maybe Ty was going to spend the night. Eventually I got up, naked save for a towel, and made my way downstairs to the kitchen for water. As I finished my glass, Mark appeared, naked and smirking, also getting water. 

"Is Ty still here?" I ask, eyeing my step brothers nudity. 

"Yeah. You ended up knocking him out with that breeding." I flushed. Mark chuckled. "How's your hole feel?"

"Full." I retort, stepping up to grab Mark's bare cock as he gets water. 

Mark shakes his head and chuckles, before putting down the water glasses and grabbing my towel, yanking it off and tossing it aside. "How about I fuck that dumpy ass of yours again and really fill you up?"

I raised a brow, naked again with Mark, both our cocks on the rise. "And what if Ty catches us?" 

"Then you'll probably have to fuck him again." 

I consider this, thinking for a moment as our cocks stiffened. By the time they were hard and pulsing, I decided and shrugged. "Lets do it, bro." 

Mark's face lit up. I turned around and bent over the kitchen table, legs spread and hole visible for Mark to see. I felt his thumb on my rim and for a silent moment he pushed his own leaky load back into my hole. I tensed and blushed and a moment later Mark was cockslapping my hole. I swallowed as he pushed his tip into me again, then gasped as he sank deep. 

"Fuck. Fuuuuuck~" the words spilled from my mouth as I tensed and gripped the table. It felt so good as Mark's fat cock pulsed inside me, sinking deeper and deeper until he was all the way in, holding himself deep and groping my cheeks. 

"You like that cock, baby?" He asks, softly. 

I blush. "Fuck yeah."

He slowly pulls back, teasing me before his meat pops free of my hole and makes me gasp. "You want it, baby?"

"Fuck yes!" I retort, gasping again as it plunged back into me. "Fuuuuck me." I whine into the table, Mark starting to fuck long and deep, making my body shudder and my cock throb. It was trapped against the edge of the table, pointed down and leaking precum as Make gained speed and force. "Fuck~! Fuck me~!" 

Mark grabbed my shoulders, yanking me back against his thrusts as I moaned out and took each powerful hump. I looked back at him, meeting Mark's lusty gaze as he puts one foot on a chair and starts to fuck me even faster. "I love your big ass, bro." He says, clapping his hands on my cheeks while never slowing his thrusts. 

"I love your big cock!" I gasp out. Mark shoved my chest back into the table, bucking wildly and making my eyes roll back, feeling an orgasm rushing in again. 

Mark held my hips, pounding me fast and panting hard. "Say it again." He grunts, tensing and swelling inside me. 

"I love your big cock!" 

Mark slammed in and started to cum, breeding me again as I pant and whimper. He gave a few more thrusts throughout his orgasm, before finally pulling out with a soft chuckle. "Damn your ass is good." He says, slapping a cheek again then playing with my hole again. 

I gasp as my hole is touched again, but as his hand withdraws I stand and turn around, face to face with him. We were both flushed and smirking like idiots. "I need somewhere to cum." I say playfully.

Mark chuckles and prepares to answer, but is cut off by another voice. "Fuck me!" 

We both looked to see Ty standing there, naked and watching us for who knows how long. 

"Yeah?" I asks, licking my lips and looking him up and down. "I've always liked your big ass, Ty." 

"And I've wanted you for so long." Ty admits, walking towards us. I glanced to Mark who was smirking again. He gave a wink and I turned back to Ty, who was close. "Please." 

After some flirting and touching, I was sat in one of the chairs as Ty sat on my dick. "Ah, fuck yeah." I groan, head rolling back as the cummy hole sank down my meat. I held Ty close as he started to ride, lookin into his eyes for the first time. 

It didn't take long for me to get close, and as Mark reached down to tease my balls and hole while Ty rode me, I couldn't hold back. "Fuck. Fuck!" I gasp out, gripping Tys ass hard and spreading the cheeks, pushing him down all the way and starting to breed him again. 

We ended up sharing water and snacks at the table, chatting idly until Mark spoke up. "Remember the last two times we fucked and you were blindfolded?" 

"Yeah?" Ty asks, raising a brow. I smirked and started to blush slightly. 

"Did Danny's cock feel familiar at all?" 

There was a moment of pause, Ty's face going red and wide as he looked between me and Mark. "How many-?"

"Fucked you each time. Bred you last time and this time." I confirm, finishing my water and putting the glass down. 

Ty's face was red but he smiled gently, focusing on Mark. "I could've been fucking Danny this whole time?!" 

Mark and I laugh.