I walked into the kitchen and found Mom bent over the counter in that thin silk robe, her big ass cheeks peeking out. My cock twitched instantly. She was 48, still stacked, with heavy tits and a body that made my mouth water. I was 25 and had been jerking off to thoughts of her for years. That night I decided I was done just thinking.
Need help with that? I asked, stepping behind her. My hands landed on her hips. She froze for a second, then pushed back against my growing bulge.
Baby, we cant, she whispered, but her voice was already breathy and her ass rubbed harder against my dick.
I yanked the robe up and slid my hand between her thighs. She was soaked. Your pussy says different, Mom. I shoved two fingers inside her, pumping hard. She moaned and spread her legs wider on the spot.
Fuck, that feels good, she groaned. I pulled my fingers out, spun her around, and ripped the robe open. Her fat tits spilled out, nipples stiff. I sucked one into my mouth while I freed my cock. It was thick and already leaking. Mom looked down at it and licked her lips.
I pushed her to her knees right there on the kitchen floor. Suck it. She opened wide and took me deep, gagging as I fucked her throat. Spit ran down her chin onto her tits. She looked up at me with those hungry eyes while she bobbed, slurping loudly.
After a minute I hauled her up, bent her over the table, and slammed into her wet cunt in one thrust. She cried out and pushed back, taking every inch. I pounded her hard, the table shaking, her ass rippling with every slap of my hips. You like your sons cock stretching your pussy? I growled.
Yes! Fuck me harder! she begged. I grabbed her hair and gave her exactly what she wanted, driving in balls-deep again and again.

Her juices coated my shaft and dripped onto the floor.
We moved to the couch. She climbed on top, sank down on my dick, and rode me like she was starving. Her tits bounced in my face. I sucked them while she ground her clit against me. Im gonna come on my sons cock, she panted, then her whole body shook as she came, pussy clenching tight.
I flipped her onto her back, threw her legs over my shoulders, and fucked her through another orgasm. When I was close I pulled out, straddled her chest, and shot thick ropes across her tits and face. She licked what she could reach and smiled up at me, cum dripping from her chin.
We didnt stop there. That night we fucked in every roomshower, bed, even the garage. She let me take her ass for the first time, moaning while I stretched her tight hole. By morning we were both sore, sticky, and already planning the next round. Mom looked at me and said, This is our secret, but Im not stopping.
Neither was I.