The bills piled up like they always did, and Mom was desperate. Rent was late again, the car needed fixing, and there was no way she could ask anyone else for help. She sat at the kitchen table in her robe, cigarette burning down between her fingers, and looked straight at me. "We need money fast," she said. "Real money. And I know a guy online who pays big for videos. Mother and son stuff. He wants the real deal, including the breeding part."
I was eighteen, legal, and horny as hell. The idea hit me like a punch. "You mean us fucking on camera? You getting knocked up for cash?"
She nodded, eyes dark. "Yeah. He pays five grand per video if we do it raw and he sees me take your load deep. More if I actually get pregnant and we film the whole thing. We split it. You in?"
My cock was already hard. "Fuck yes."
We set up in the living room that night. Cheap lights, her phone on a tripod. Mom stripped slow, letting the robe fall. Her tits were heavy, nipples already stiff. She got on her knees and pulled my jeans down. "Show them how bad you want Mommy's mouth," she growled, then swallowed my dick in one wet slide. I fucked her throat while the camera rolled, her gagging noises loud and nasty. She pulled off, spit dripping down her chin. "Now eat this pussy so it's ready for your cum."
I pushed her onto the couch, spread her thick thighs, and buried my face in her shaved cunt. She was dripping already, tangy and hot. I licked her clit hard, two fingers pumping inside her until she came, thighs clamping my head. "Fuck me," she moaned. "Put it in raw."
I slammed into her in one thrust. Her cunt was tight and slick, gripping me like it was made for my cock. We fucked rough and loud, the couch creaking, her tits bouncing while I pounded her. "Tell the camera what you want," I grunted.
"Fill Mommy's pussy," she panted. "Shoot that baby batter deep so I get pregnant. Breed me for the money."
I came hard, balls tight, pumping rope after rope straight into her womb. She kept her legs up after, holding my cum inside while the camera kept rolling. We did three more takes that night, different positions, her riding me, me taking her from behind, her begging for it every time. By morning her pussy was swollen and leaking, and we had the first video uploaded.
The money hit the account fast. We kept going. Every other night we filmed, her belly starting to show a little swell after a few weeks. The guy paid extra for the pregnancy angle. Mom loved it. She'd rub her growing belly while I fucked her, moaning, "Look how full you made me. Your baby in Mommy's belly and your cock in her cunt."
One night she was on all fours, eight weeks along, tits leaking a little. I gripped her hips and drove in deep. "You like getting paid to take your son's load?" I asked, slapping her ass.
"Love it," she gasped. "Love feeling you knock me up while the cash rolls in. Harder. Breed this pregnant pussy again."
I unloaded inside her again, and she came screaming, cunt milking every drop. We kept the videos coming until she was showing big, belly round and heavy with my kid. The final payout was the biggest yet when we filmed her giving birth announcement while I fucked her one last time, her huge belly between us.
We paid off everything and had cash left.

Mom still climbs on my cock every night, pregnant belly resting on me, whispering how good it feels to be bred for money by her own son.