Dave had his head turned toward his mother. His eyes burned at the back of his mother's thighs, at the puffiness of her panties where her cunt swelled. He saw his mother squeezing her own tits, her expression an indication of the ecstasy she was feeling. He knew his mother was enjoying this, knew she was intensely excited to see them fucking. He banged his cock up and down, his naked ass bouncing as he plunged his cock into his sister's tight, wet cunt, gazing at his mother's thighs and panties.

"Ahhh, tight pussy!" he grunted, ramming his cock hard into his sister's cunt. "Judy, your cunt is so fucking tight!"

"Fuck me! Fuck me!" Judy was screaming, clutching her brother's shoulders. Knowing their mother was watching seemed to make her even more excited. She didn't understand it yet, but Judy found a greater thrill in being watched as she fucked her brother. She didn't even know what exhibitionism was, but she knew she loved being seen with a cock inside her cunt. "Fuck my pussy, Davy! Ooooo, yes, Davy! Fuck my cunt!"

Joann was breathing hard, her fingers digging into her tits. She couldn't take her eyes off her son's cock as he penetrated Judy's sugary cunt. She knew her son could see her crotch, yet she didn't care, not now. What she was seeing was too intense, too exciting, to worry about him seeing her panties. Her pussy was on fire now, throbbing with a sweet, almost painful, ache. The hairy lips were swollen, and her clit felt ready to burst.

"Fuck her," Joann whispered, startling herself.

She rubbed and pulled at her tits, wanting to get her hands inside her dress and bra, to feel the firm tits without anything between them. But she was almost afraid to move now. Her ass was writhing on the floor, and Joann felt if she so much as pushed a finger into her dress, she would come.