"It tastes much better when it's hard," Marla replied. "Then it's very hot and makes your lips tingle and your mouth watery."

"Do you like it in your mouth?" Sally asked her mother.

"Honey. I love to suck a hard cock!" Marla answered. "I just love to taste and feel a cock in my mouth, so hard and throbbing. Oh, yes, I like it in my mouth."

"Show me again," Sally mewled. "Mmmm," Marla moaned and went down on her son once more. She parted her lips and pulled his cockhead between them. With her eyes flashing, she sucked and licked at her son's cock. Bob twisted his hips with delight, looking down at his mother's lips around his prick. He felt her tongue sliding slowly about his pisshole, and his balls tightened in her palm. Marla, feeling them move, squeezed his balls, twisting them gently, and moved her lips up and down his cock.

"Mother, it's starting to get hard again?" Sally called.

"Mmmmm!" Marla murmured, darting her mouth up and down swiftly a few times, sucking greedily. The juices on his cock added to her pleasure, and she swirled her tongue as she sucked. She could feel Bob's cock swelling between her lips, and she closed them tightly, pulling up on it hungrily.

Sally leaned closer yet, staring at her mother's lips, watching her take Bob's cock in and out of her mouth. She was almost breathless with excitement. Her pink tongue flicked over her lips, and her body shook as her sugary cunt began to pulsate.

CHAPTER SIX

"Taste it, honey," Marla whispered as she drew her mouth from her son's cock. "Go on, just a little taste."

Sally was gazing at her brother's cock as if she had never seen it before. Her face was close, maybe six inches, and she could feel the heat of her brother's partially hard cock. She glanced at her motor's hand, watching Marla twist and fondle his balls. Her succulent cunt was pulsating with a wet heat again.