I had just turned nineteen when Dad caught me in the garage one humid afternoon, my shorts around my ankles and my fist pumping my cock like I was trying to put out a fire. The old man didnt yell. He just stood there in the doorway, arms crossed over his broad chest, watching me with that steady look he always got when he was about to teach me something.
Close the door, kid, he said, voice low and rough. Lock it.
I obeyed, heart hammering, dick still hard in my hand. Dad walked over, grabbed an old wooden stool, and sat down right in front of me. His eyes dropped straight to my leaking cock.
Youre doing it all wrong, he muttered. Grip too tight, stroke too fast. Youre gonna blow your load in thirty seconds and learn nothing. Sit your ass down on that crate and watch.
I dropped onto the crate, legs spread. Dad unzipped his jeans slow and deliberate, pulled out his thick, heavy cock. It was bigger than mine, veined, already half-hard. He spat in his palm, wrapped his fingers around the shaft, and started stroking with long, easy pulls.
See this? he growled. Slow. Base to tip. Twist a little at the head. Let it build. Your balls should ache before you even think about coming.
He demonstrated for a full minute, thumb dragging over the slit, spreading precum down the length. My own cock twitched hard just watching. Dad noticed.
Copy me, he ordered.
I wrapped my hand around my dick the way he showed me. The difference was immediate. Instead of frantic jerking, I dragged my fist up and down, matching his rhythm. Every time I twisted at the crown the way he did, a jolt shot through my balls.
Good, Dad said, voice getting thicker. Now watch me again. See how I cup my balls? Gentle. Roll em. Dont squeeze like youre trying to juice an orange.
He demonstrated, and I followed. The double sensationhand on my shaft, fingers playing with my nutsmade my thighs shake. Precum poured out of me in a steady drip.
Dad leaned forward, close enough I could smell his sweat and soap. You ever taste it? he asked.
I shook my head.
Open your mouth.
I did. He dragged two fingers through the slick on his own cock and pushed them between my lips. Salty, musky, thick. I sucked without thinking. Dads eyes darkened.
Fuck, he muttered. Now do the same to yourself.
I scooped up my own precum and licked my fingers clean while I kept stroking. The taste mixed with the sight of Dad working his cock faster made my head spin.
Stand up, he said suddenly. Come here.
I stepped between his spread knees. Dad reached out and took my cock in his big hand, right over mine. He guided my grip, showing me exactly how much pressure, exactly how slow.
Feel that? he rasped. Thats how you make it last. Thats how you make yourself shoot so hard your knees give out.
His hand was hot and rough. He stroked me with perfect control while his own cock bobbed between us, untouched now. Every few strokes hed swipe his thumb over my slit and bring it to my mouth again. I sucked greedily.
When I started shaking, close to the edge, Dad squeezed the base of my cock hard, stopping me.
Not yet, he said. Breathe. Edge it. Youll thank me later.
We did that three more times. Each time I got right to the brink, Dad denied me. My balls were tight and sore, my cock purple and dripping onto the concrete. Finally he let go.
Finish it, he ordered. Show me what I taught you.
I wrapped my hand around myself the way hed shownslow, twisting, balls cuppedand pumped. It only took four strokes before I exploded. Thick ropes shot across the floor, some landing on Dads boot. My legs buckled; I had to grab his shoulder to stay upright. The orgasm rolled through me in long, pulsing waves that felt endless.
When I could finally see straight again, Dad was stroking himself fast and rough, eyes locked on my spent cock. He grunted once, low and deep, and painted the same patch of floor Id just covered.
We stood there breathing hard. Dad tucked himself away, zipped up, and gave me a single nod like hed just shown me how to change a tire.
Practice that every night, he said. Next lessons on Saturday. Bring lube.
He unlocked the door and walked out like nothing had happened. I stayed there another minute, legs still shaking, cock twitching with aftershocks, already wondering how the hell I was supposed to wait four days for whatever came next.
