"Yes!"

"Shhhhh." He kissed her mouth again and again. Robyn tried to resist the shivers of pleasure that went over her skin, but she couldn't keep from moving. Her hips jerked from one side to the other. A trickle of blood went down the crack of her ass and spilled onto the sheet. Somehow, she got a hand loose from where her brother held her down. She pushed it between their bellies, making Doug move so she could get her fingers to the place where she'd been wounded.

"Ohhhhh, you're fucking me!" she gasped, feeling the place where her pussy flesh clung tightly to the shaft of her brother's cock. He felt so hard! He thrust as she touched there and his prick went into her another inch. A little blood and juice squirted out as his cock-head took up more room.

"Uhh, uhhhh, uhhhh!" Doug moaned, pumping his hips steadily. His cock plowed a little deeper into her pussy. Robyn smeared her bloody fingers across his back, panting rapidly, her mouth open, eyes half closed.

Yes, she was being fucked. And the thrills she felt were incredibly intense. She couldn't stop rubbing her clit against the hardness of her brother's body. She couldn't stop him from kissing her. His mouth seemed to suck her breath and she gave it willingly. She was losing all control. She scratched his shoulders with her nails, her tits now flattened under his chest. Doug had pushed her shorty nightgown up so that it was a tangled mass of silken material and her naked nipples pulsed against his skin.

Never in her life had Robyn felt the weight of a male on top of her slender body. This alone was making her tremble with excitement.

To feel Doug lurching around against her, to feel him driving his thick cock into her pussy almost made her faint with the bewitching thrill of being fucked.

To know it was wrong and wicked and against the laws of God and man made Robyn all the more excited. Even though she knew they were doing something taboo, she couldn't think of stopping now. Her brother's cock was fitting so wonderfully inside her cunt. It was like nothing she'd ever dreamed of. It throbbed in there, jerking as he pulled it back and shoved deep again. Her slick, tight pussy caressed him. When she wiggled, her cunt muscles squeezed him. Doug gasped, feeling this. He kissed her neck again, kissed her ear.