Emily tries to push her brother away

His sister's wet pussy felt incredibly tight to Stevie as it was slowly stretched by his very hard cock. He had never been as hard as he was now, and his little 18-year-old sister had never had a man in her pussy.

It had been an incredible afternoon. Not only did he get a delicious glimpse of his sister's nude body, but he got to methodically shave her smooth pussy and then rub lotion into her every womanly curve. Now, his cock was in his sister's incredible satiny tight pussy.

Stevie again ran his hands over his sister's curvy ass, over the dimples of Venus on her back, taking care to sample the flesh with his strong hands.

"No, Stevie..." Emily whispered, her mind already half lost to the overwhelming pleasure of her brother's cock.

"It's too late, Emily," Stevie answered.

"No..." Emily bucked, finding no leverage, and began thrashing underneath her brother.

Stevie put his hand down on his sister's head and pushed her face into the bed. Keeping her down, he began fucking her freshly shaved pussy from behind.

With every thrust, Emily resisted less and less, until at last she stopped and started moaning. Soon, she was screaming with pleasure, begging her brother for more.

"Fuck me! Fuck me harder! Fuck me until I'm your ****!"