She had been planning it for weeks. Jake never wore condoms with her anymore, and she made sure to tell him she was on the pill every time he asked. Tonight was the night. She pushed him onto the bed the second they got back to her place, yanking his jeans down and wrapping her hand around his thick cock.
"Fuck, you're already hard," she said, stroking him fast and rough.

"You want this pussy bad, don't you?"
Jake groaned and grabbed her hips as she climbed on top. She was soaking wet, no panties under her skirt. She lined his cock up with her entrance and sank down hard, taking every inch in one go.
"Shit, you're tight tonight," he grunted, thrusting up to meet her.
She rode him dirty, rolling her hips and squeezing her walls around him. "Don't pull out," she whispered. "I want you to fill me up. Breed me."
He laughed like it was dirty talk. "You on the pill, right?"
"Yeah, baby. Just cum in me." She bounced faster, her tits bouncing in his face. He sucked on her nipples while she ground down, milking his cock with every stroke.
She felt him getting close, his balls tightening. She leaned in and bit his ear. "Give me that load. Knock me up."
Jake's eyes went wide for a second but he was too far gone. He grabbed her ass and slammed her down, shooting thick ropes of cum deep inside her. She clenched around him, taking every drop, making sure it stayed in.
They fucked again later, raw and messy. She kept him inside her after he came the second time, not letting any leak out. Two weeks later she showed him the positive test. He looked shocked, but she just smiled and spread her legs again.
"Guess we're doing this," she said, pulling him back on top of her. "Now fuck me like you mean it."
She kept riding him raw every night after that, making sure he kept pumping her full. The trick worked perfectly.