It was April 2026, and the burnt-out husk of Alex’s apartment complex was still smoking in the rearview mirror of my Jeep. A freak electrical fire had taken everything he owned, leaving him with nothing but a gym bag full of singed clothes and a desperate need for a place to stay. I didn’t hesitate. I told him to pack what was left and come to my place. My dad, Frank, wouldn’t mind. He had a four-bedroom house that was way too big for just the two of us since my mom passed away.
"Thanks again for this, Leo," Alex said, his voice tight as we pulled into the driveway. He was clutching his gym bag like a lifeline.
"Stop worrying, dude. You know my dad loves you. Plus, it’s not like we’re strangers," I replied, hitting the garage door opener.
Alex was my boyfriend. We’d been dating for six months, the best six months of my life. We met at the gym, actually. I was struggling on the bench press, and he, this gorgeous 5'10" spitfire with sandy blonde hair and a gymnast's build, had spotted me. We clicked instantly. We were both nerds at heart, into comics, video games, and sci-fi, but we liked to keep our bodies tight too. I was 5'11", leaner than him, more of a runner's build, whereas Alex was compact muscle, with an ass that could stop traffic.
We walked inside, and the smell of Dad’s cooking, something savoury and tomato-based, greeted us. Dad was in the kitchen, checking the oven. He was a massive man, 6'4" and built like a tank, with a thick salt-and-pepper beard and arms the size of my legs. He used to be a powerlifter.
"Alex! Good to see you, son. Heard about the fire. Terrible business," Dad said, wiping his hands on a towel. He walked over and enveloped Alex in a hug that made my boyfriend look small.
"Thanks, Mr. Johnson. I really appreciate you letting me crash," Alex said, his face slightly buried in Dad’s broad chest.
"Call me Frank. You’re practically family. Leo’s told me all about you."
I rolled my eyes. "Hopefully not everything."
Dad laughed, a deep booming sound. "Don't worry, I only asked about your kill-death ratio in Call of Duty." He turned his attention back to me, then his eyes flickered back to Alex. "You hungry? Bolognese is almost done."
"Starving," Alex said.
The first few days were a dream. Alex and I fell into a domestic rhythm so easily it was scary. We’d wake up, go for a run together, come back, shower and set up our laptops; we both have remote jobs, which made it easy for us to settle into the new living situation without needing to go into an office. Dad was usually around, working from his home office or hitting the garage gym. But I started noticing something. Or maybe, I started noticing how much Dad was noticing Alex.
Alex was comfortable here. Too comfortable. He usually walked around in just a pair of gray sweat shorts that hung dangerously low on his hips, or sometimes just his boxer briefs. I didn’t mind, I loved looking at him, but I caught Dad looking too. Dad’s eyes would linger on Alex’s firm, round ass or the definition in his abs when he stretched. I thought nothing of it initially. Dad was a guy who appreciated aesthetics. I assumed he was straight. He’d been married to my mom for twenty years and never dated men, as far as I knew.
But then, the little moments started piling up.
On the third evening, we were all watching a movie in the den. Alex was sitting on the floor leaning back against the couch between my legs, while Dad sat in the recliner adjacent to us. During a funny scene, Alex laughed and slapped my knee, but his hand brushed against Dad’s shin. He didn't pull away immediately. Neither did Dad.
"You got great legs, Alex," Dad commented, taking a sip of his whiskey. "Do you squat?"
"All the time, Frank. Gotta keep the glutes active," Alex joked, flexing his leg playfully.
"Clearly," Dad murmured, his voice dropping an octave. I felt a weird flutter in my stomach, a mix of jealousy and... something else. I couldn't place it.
That night in bed, Alex was insatiable. He attacked me the moment the door closed, kissing me with a hunger I hadn't felt in weeks. We stripped down, and I was pleasantly surprised to see he was wearing a bright red jockstrap that left his ass completely exposed.
"Where did you get that?" I asked, my hands roaming over the smooth straps.
"Bought it today. Wanted to surprise you," he whispered, grinding his hardness against my thigh.
The sex was explosive, but weirdly frantic. I felt like he was trying to burn off excess energy. He rode me hard, his ass slapping against my thighs, his head thrown back. But right as he was getting close to the edge, he suddenly faltered. He slowed down, his breathing hitching.
"You okay?" I panted.
"Yeah, just... cramp," he lied, rolling off me. "Sorry, babe. I'm just tired from the move."
I held him as he fell asleep, but I couldn't shake the feeling that something was off. He hadn't finished. And he never left me hanging like that.
The next morning, the atmosphere in the house felt charged. It was a Saturday, and the weather was unseasonably hot. Dad was in the backyard, grilling burgers for lunch. I was in the kitchen grabbing beers when I saw Alex through the window. He was out there talking to Dad.
Alex had changed into a pair of tiny, neon blue running shorts that were barely legal and a cut-off tank top that showed off his nipples. He was leaning against the railing of the deck, his posture arching his back, pushing his ass out. Dad was standing by the grill, his sunglasses on, staring openly at Alex’s backside.
I watched, frozen. Dad said something I couldn't hear through the glass. Alex laughed, tossing his hair back. Then, Dad walked over to him. He didn't touch him, but he stepped into Alex's personal space, towering over him. Alex didn't back away. He tilted his head up to look at Dad, a shy smile playing on his lips.
I felt my blood pressure spike. Was my dad hitting on my boyfriend? And worse... was Alex liking it?
I walked out onto the deck, the screen door slamming behind me.
"Lunch ready?" I asked, my voice sharper than I intended.
They jumped slightly, separating. Dad turned, his face impassive. "Just about. You got a beer for me?"
I handed him one, my eyes narrowing. "Here."
"Thanks, sport." Dad popped the tab. "Alex was just telling me about his personal training certification. Thinking he might need to use the home gym more often."
"That'd be cool," I said, looking at Alex. "You didn't tell me you wanted to use the gym."
"Just thought it'd be polite to ask your Dad first," Alex said, avoiding my gaze.
"Be my guest," Dad said smoothly. "I'll show you the new equipment I ordered later. It's... heavy duty."
The way he said heavy duty made my skin prickle.
After lunch, Dad cleared his throat. "Leo, Buster needs a walk. He’s been restless all morning."
Buster was our Golden Retriever. I sighed. "Yeah, okay."
"Take him for a long one, maybe down the trails? It's too nice to stay inside," Dad suggested. "Alex and I can handle the cleanup."
I looked at Alex. "You coming?"
Alex bit his lip, glancing at Dad, then back at me. "Actually, my legs are killing me from that run this morning. Think I might stay here and stretch out. Maybe Frank can help me with that foam roller technique he was talking about."
I stared at him. Since when did they talk about foam rollers?
"Okay," I said slowly. "Suit yourself."
I leashed up the dog, feeling a pit of dread in my stomach. I walked out the front door, but instead of heading to the trails immediately, I waited. I waited about five minutes, listening.
Silence.
I looped back around the side of the house, staying close to the fence. My heart was hammering against my ribs. I told myself I was being paranoid. This was my dad. This was my boyfriend. We were a family.
I crept up to the living room window. The blinds were drawn, but there was a slat open near the bottom. I crouched down, peering through the gap.
The room was dim, the curtains drawn against the midday sun. But I could see them clearly.
They were on the couch. Dad was sitting in the center, his legs spread wide, his sweatpants pulled down to his knees. Alex was on his knees on the floor between Dad's thighs, his back arched, his neon blue shorts pulled down to his ankles.
My breath caught in my throat. Alex wasn't just sucking him. He was worshiping him.
Alex had both hands wrapped around Dad's cock, my god, Dad was huge, thick and heavily veined, a monster compared to mine, and was trying to fit the head into his mouth. He was struggling, stretching his jaw wide, saliva leaking from the corners of his lips and dripping down onto Dad's shaft.
"Look at that, pretty boy," Dad groaned, his large hand resting on top of Alex's head, guiding him. "Knew you could take it. You've been wanting this since you walked in the door, haven't you?"
Alex pulled back, gasping for air, strings of spit connecting his lips to Dad's glistening cock. His eyes were glazed, pupils blown wide with lust. "Yes, Frank. God, it's so big."
"Call me Daddy," Dad growled, gripping a fistful of Alex's hair.
"Yes, Daddy," Alex moaned, the word sending a shockwave of electricity through me that settled in my groin. "Please, Daddy, let me suck it.
He dove back down, taking as much as he could, gagging slightly but not stopping. Dad’s head rolled back against the couch, a look of pure ecstasy on his face. I watched my boyfriend, the love of my life, service my father with an enthusiasm I’d never been on the receiving end of.
I should have been furious. I should have burst in and stopped it. But I couldn't move. I was mesmerized by the sight of Dad's massive dick disappearing into Alex's mouth, by the sounds of the wet, sloppy suction, by the way Alex's own cock was straining against that ridiculous red jockstrap he was still wearing.
Dad pulled Alex off his cock abruptly, lifting him up easily by his armpits like he weighed nothing. Alex whimpered at the loss of contact.
"Get up here," Dad commanded. "Sit on it."
"Here?" Alex asked breathlessly.
"Right here. Ride Daddy's cock."
Dad sat back, stroking his saliva-slicked shaft. Alex straddled him, facing away from me. I had a perfect view of his ass. He reached back, spreading his cheeks, revealing his tight, pink hole.
"Holy Shit," I whispered to myself, forgetting to breathe.
Alex lowered himself slowly, Dad's cock head pressing against his entrance. Alex groaned loudly, a low, guttural sound, as he sank down. I watched inch after inch of that thick meat slide inside him, stretching him open. Dad grabbed Alex’s hips, holding him steady, letting him adjust to the size.
"Look at that ass take it," Dad grunted. "You're tight, boy. Tighter than I expected."
"It's... it's so much," Alex whined, finally sitting all the way down, his ass resting on Dad's thighs. "I'm so full, Daddy."
"Move those hips," Dad ordered, smacking Alex's ass cheek hard enough to leave a red handprint.
Alex didn't need to be told twice. He braced his hands on Dad's massive thighs and started to lift himself up and drop back down. The sight was obscene and beautiful. Alex's own cock was bouncing, hard as a rock, leaking precum onto Dad's stomach.
"Yes! Yes! Fuck me, Daddy!" Alex cried out, picking up speed. The sound of skin slapping against skin filled the room, loud and rhythmic. Thwack. Thwack. Thwack.
I realized with horror that my own hand was inside my pants, gripping my rock-hard erection. I was harder than I had ever been in my life. Seeing my boyfriend dominated by my bigger, stronger, more masculine father was triggering something primal in me. Something dark and wrong.
Dad then pulled Alex's back against his chest, wrapping one arm around Alex's chest to pinch his nipples, and using the other to grip Alex's throat. He then pistoned his hips upward, now jackhammering into Alex.
"You like that? You like Daddy fucking you in your boyfriend's house?" Dad snarled in Alex's ear.
"Fuck! I love it! I love your cock!" Alex screamed, his eyes rolling back. "Leo never fucks me like this! Never!"
Hearing my name sent a jolt of shame through me, but my cock throbbed in response. Dad was putting on a show, humiliating me, and Alex was loving every second of it.
"Fuck him harder, Dad!" I whispered silently to the window, my hand moving faster.
Dad suddenly stood up, lifting Alex with him, still impaled on his cock. He bent Alex over the arm of the couch, forcing his chest into the cushions. Alex's ass was up in the air, completely vulnerable.
"Grab the cushion, boy," Dad warned. "I'm gonna wreck this hole."
He started slamming into Alex with brutal force. The couch shook with every thrust. Alex was screaming now, a high-pitched, needy sound that I’d never heard him make with me.
"Ah! Ah! Daddy! I'm gonna cum! Please, let me cum!"
"Cum for Daddy," Dad roared, his thrusts becoming erratic. "Cum on that big dick!"
I watched Alex's body spasm. He screamed, his back arching as he shot his load all over the leather couch cushions without even touching his cock. His asshole clenched tight around Dad's shaft.
Dad grunted loudly, burying himself deep one last time. I saw his balls pulse as he emptied himself inside my boyfriend. He held there, panting, his muscles glistening with sweat. They stayed like that for a moment, locked together, coming down from their high. Then, slowly, Dad pulled out. A thick stream of white cum leaked out of Alex's gaping asshole, running down his taint.
My knees were weak. I backed away from the window, terrified of being caught. I stumbled back to the front gate, my heart pounding in my ears. I had to walk Buster. I had to pretend I wasn't just spying on them.
I walked for an hour, my mind racing. I was angry. I was hurt. But mostly, I was terrified of how much I wanted to see it again. When I finally got back to the house, the front door was unlocked. I walked in, the house quiet.
I walked into the living room. They were sitting on the couch, fully clothed, watching TV. Alex was wearing sweatpants now. Dad was drinking a glass of water. There was no sign of the mess. They looked perfectly innocent.
"Hey, Leo," Dad said casually. "Good walk?"
"Yeah," I squeaked. "Long walk."
"Good," Dad smiled, a knowing glint in his eye. "Alex and I were just talking. We think we should have a family movie night tonight. Just the three of us."
"That sounds... fun," I managed to say.
Alex looked at me, his face flushed. He bit his lip, his eyes darting down to my crotch, then back up to my face. He gave me a tiny, almost imperceptible smirk.
"Maybe I'll wear that new jockstrap for you later, Leo," Alex said softly, his voice dripping with implication. "If you're a good boy."
Dad chuckled darkly, taking a sip of his water. "That's a great idea, son. I think you'd like that."
I stood in the doorway, my cock twitching in my pants, realizing with dawning horror that my life had just changed forever. And the worst part was, I couldn't wait to see what happened next.
To be continued...
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