Her sister comes in

But before Natalia could let loose, the bathroom door opend and her sister Emily walked in. "Emily!", Natalia shrieked. Emily stared at her sister.

"Oh my god, I didn't know you were hiding these beasts!", Emily screeched and practicaly jumped her sister, wrestling her to the ground. "Emily?", Natalia asked hesistantly. "Yes?", came the answer from her while she practicaly ripped her clothes of herself before she stradled Natalia's hips. "What- what are you doing?!", Natalia asked loudly and tried to get away before her hornyness took controll over her. Emily was massaging her cocks with her hands and her breasts.

"Oh god", she groaned and let her head thump on the bathtub floor. "I'm going to make you so horny you won't be able to resist fucking me. And yourself", Emily whispered into her sisters ear just before she bent Natalia second cock - the one just over her pussy - back and into her own pussy. Natalia moaned with pleasure and arched her back. She expected it to hurt, having her cock bent back so much, but it didn't. It felt like she was in heaven. Her thick, long und hard cock streached her pussy to the brim and Natalia nearly came then and there.

But Emily wasn't done yet. "Not so fast", she said. "Before you can cum...", she trailed of and positioned herself over Natalias first cock. She slowly parted her pussy lips with the stiff cock and pushed the head into herself. Natalia moaned loudly and thrusted up into her sister, pushing her throbing cock deeper. Emily's pussy was so firm and massaged her cock in all the right places. Emily moaned together with her sister and let herself drop as far down on the cock as she could.

It only went in halfway before it met her cervix. Both sisters moaned loudly before Natalia grabed her second cock and pushed it under moans as deep as she could into herself. She moand even louder when Emily pushed her body up and slamed herself down on the thick and gigantic cock inside her. Her stomach bulged out from the sheer sice of her sister's cock inside her.

Natalia managed to push her cock al the way to her cervix before she got a better grip on it and pushed her cock head through. She screamed with pleasure and let go of it and took hold of Emily's hips and slamed up into her downward movements. They screamed with pleasure as Natalia's cock poped through Emily's cervix into her womb.

The monster cock was now three-quarters into Emily. She smiled wickedly and let herself drop all the way down to the cock's base. Hoarse moans escaped Natalia's throut as she was fully sheathed inside her sister.

Her cock was viseable all the way up to Emily's tits. "You good?", Natalia asked with hooded eyes. "I'm good", came the answer from her sister who had thrown her head back. "Good", she replied before she pulled her sister down and rolled them over so she was on top. Then she began to move.

She didn't start soft. She started with fast and hard thrusts into Emily who could only moan and cling to her sister for dear life. Natalia fucked her hard and ****. Her cock never left Emily's womb and both sisters moaned as if their life depended from it.

Then Natalia came.

She came with both of her cocks and a shout. She pumped herself and Emily full with her babby batter. She watched as both Emily and herself expended with her love juice. They could easily be pregnant in their fourth months. It was divine. Natalia feelt so full and content and perfect.

When she was finished they both looked to be five months pregnant. Natalia pulled slowly out of her sister to make sure not one drop of her cum would leave her sisters womb. "You think we could be pregnant?", Emily asked. "Maybe", Natalia answer as she slowly and carefully pulled her cock out of herself. None of them lost a drop of her cum and they just sat in the bathtub with womb's full of babby batter.