It was obvious that Mildred was an expert on giving men blow jobs, and that she enjoyed sucking their cocks, very much – Trisha looked at her mother's lips, stretched obscenely around the blue veined thickness of her dad's cock. Rhythmically her mom's cheeks bellowed in and out, flushed pink with the effort of sucking, increasing the pressure in her throat. Trisha watched her mother lift her hand and close her fingers around the swollen base of her dad's dick. Then Mildred hotly began to stroke her fist up and down, jacking Frank off into her mouth.

"Unh, shit… take it all the way in," Trisha heard her dad moan. "Suck it… deep throat my prick!"

"Do you really want me to, honey?" Mildred replied. She removed his throbbing dick from her cum-dripping mouth and looked at him with a wantonly teasing expression. "You know how fast that makes your cum start spurting! Do you really want to cream so soon?"

"Just do… unhh… do what I fucking tell you to," Frank groaned hoarsely. He thrust his hand into his wife's thick blonde hair and pulled her ripe mouth back onto the twitching knob of his prick. "All the way in. Suck off my cock!"

Trisha watched her mother open her mouth very wide and take the head of Frank's tool between her lips. His gigantic hard-on seemed to bore endlessly down her throat, as if there was no limit to the depths of her mouth.

First Mildred had over half of Frank's cock stretching her lips. Urgently she jerked off the base of his prick as she sucked on it, her cheeks blushing furiously with the energy of the blow job.

Then, incredibly, Trisha saw her mother take in even more of her father's cock. Finally it was in all the way, his curly prick hairs brushing against her chin as her throat made slurping sounds around the hugeness of his cock.