"Is my dick better?"
"Fuuuuuuccck... your dicks sooo much bigger, so deep, so thick."
"Your body's so good baby, gonna cum soon."
"Oooooohhhh fuuuuucccckkk!"
Mike began to thrust harder and harder, causing the whole bed to shake. His grunts grew louder with each thrust and his hand mauled Laura's tits. They had stopped kissing and Laura cried out every time he thrusted, as his cockhead was battering her cervix. Jo could see Mike's swollen balls jiggling as they slapped against her body. Jo moved forward to grab Mike's shoulder, about to ask him to pull out. But as he stepped forward, Mike growled, then slammed his cock as hard as he could into Laura, burying his cock as deep as he could. Laura let out a long moaning gasp as he came inside her. Jo, horror stricken, could clearly see Mikes balls pulsating against her body as he pumped load after load into her fertile belly. Laura wrapped her legs round his body and kissed him deeply, with his cock still throbbing inside her. They stayed like that for a while. Slowly, he pulled out his semi hard cock, coated in a layer of her and his juices, and a trickle of cum ran down from her pussy. He smiled down at her. Jo walked down the hallway, listening to the sound of his freshly inseminated girlfriend cleaning off his brothers cock. As he went to sleep on the couch, one thought occurred to him:
You let this happen, no one else
Jo woke up to a low moan. Struggling up from the couch, he saw Laura, naked, bent over the kitchen counter. Mike stood behind her, pumping about half of his huge cock into her.
"Hey man the deal was you could fuck her once. She might get pregnant."
Mike looked over at him and smiled. He pushed himself hilt-deep inside Jo's girlfriend. Laura arched her back and gasped.
"You didn't specify how many times I could fuck her, you just said I could. You also didn't mention contraception. I'm gonna be fucking Laura while I'm here and she's gonna have my baby."
With that, he lifted one of Laura's legs up onto the countertop, angling her so he could fuck her easier. He began to stroke in and out, one hand gripping her shoulder as he pumped her pussy. Jo could clearly see his big cock thrusting into his girlfriend. Laura was more vocal.
"Fuck me with your big cock, fuck me good, take me, knock me up, impregnate me."
"Fuck yeah baby, take my cock."
Their bodies banged gently against the countertop, with less urgency than last night. It was simply because they knew they could, and there was nothing Jo could do. With a groan, he came in Laura's pussy, and she leant back against his cock, giving a soft gasp of pleasure. He pulled out and slapped Laura's arse cheek with his semi hard cock. She giggled and moved over to allow Mike to head off to the bathroom. Laura came over and smiled at Jo:
"Hey babe."
"Laura what are you doing? You're letting him fuck and cum in you bare, you could get pregnant!"
"I know. It's just that I've never had a cock that big before. Felt so good inside me, I want his baby. I want him to knock me up, impregnate me. No one will know, the baby will look like you, cause he's your brother"
With that she went down the hall to the bathroom, where Mike was taking a shower. She was there for a while. Eventually Jo couldn't control himself and followed her, already resigned to what he would see. Under the rushing water, Laura was down on her knees, sucking his mammoth cock. The slurping, sucking noises were mostly drowned out by the sound of the water. She stood up and smiled at Mike, who came behind her and groped her breasts. She arched her back and moaned as he tweaked her sensitive nipples. He moved one hand down and slid his cock inside her, before returning his hands to her breasts. He began to fuck her standing up, gripping her breasts to keep their bodies together as they fucked.
"Mmmmmmm... there's gonna be a baby sucking on these soon... fuck yeah bitch you can't stay away can you?"
"Yeeeeaaaahh... I need your cock so bad, want your baby so bad oh fuuuuccckkk."
Laura trailed off as an orgasm hit, robbing her of her senses. He began to angle his thrusts more upwards into the hot blondes pussy, trying to get himself deeper in preparation for insemination. He growled and squeezed her breasts, forcing a whimper of pain from her, as he blasted her womb with yet more of his seed. Cum dripped down her thigh and mixed with the water in the shower. Jo walked down the hall, his pants soaked from the amount of times he had jacked off.
Laura stopped wearing clothes round the house and barely an hour passed in a day when Mike was not pumping another load of his seed inside her. Jo would go to the supermarket and find Laura riding Mike. Everywhere he went in the house, the couple could be heard, mating in a wide variety of positions. It was to Jo's great relief then, when Mike left and returned home. Things returned almost to normal, but Laura wouldn't allow him to do anything to her, as though he was the one in the wrong. As the months passed it became obvious that Mike's seed had been well and truly planted in Laura's womb. She was pregnant.
When she was 3 months pregnant, Mike came back. The first Jo knew of it was when he walked into their bedroom after work and found them both naked, fucking hard. Laura was taking him doggy style and her pregnant belly hung underneath her, making the pregnant blonde look even more hot. It took a moment to realise that Mike was actually fucking her arse, taking that once-virgin hole for himself. He came spurting, deep in her arse. Flipping Laura over onto her back, he knelt between her open legs, rubbing the mound in her belly.
"Fuck baby you look so hot pregnant with my baby."
Laura giggled.
"Maybe you should try make me have twins."
With that she opened her legs. Mike needed no convincing, plunging his cock in to the base in one movement. Keeping one hand on her 3 month pregnant belly, he fucked her. Laura had grown extremely sensitive as her pregnancy had developed, and she launched into an orgasm almost immediately.
"Fuck make me more pregnant baby, give me twins!"
He came again, filling her pregnant pussy. He stood up and walked towards the door, his cock hanging limp between his legs. He smirked at Jo. Then he turned to Laura.
"I'll see you soon, babe gotta go."
With that he left. The stunning hot blonde lay on the bed rubbing her 3 month pregnant belly and smiled.
"You were right, he is awesome."