"Is this making your boner throb, Mr. Hughes?" Rachel panted. "Gosh, you've really got a big one! You're pretty proud of having a big dick, aren't you?"

"I guess I am."

Rachel was now jacking the big prick as hard as she could, her fist a blur, whipping up and down the shaft. Her pussy was throbbing, tingling and juicing heavily, making a mess in her panties. The horny young dental assistant leaned forward, pressing her mouth on the tip of his cock.

"Don't you dare tell anyone about this," she whispered.

Rachel hungrily started licking the fat knob of his boner, sighing as she savored the salty taste of hard cock and oozing jizz. Hughes moaned, grinding his hips happily on the chair. Rachel pressed her lips on the tip of his cock in a wet, sucking kiss. Gradually she let her mouth open, slurping in inch after inch of his huge, throbbing cock.

She stopped when she had over a third of the boner jammed between her wide-stretched lips, not wanting to choke herself by slurping in any more of the shaft. Rachel shut her eyes, blocking out the shame she felt in yielding to her lust like this, instead of concentrating utterly on the cocksucking.

The busy teen caved in her cheeks, until golf balls could have fit into the indentations. Hungrily she started sucking the big, stiff prick very hard, pressing her lips in a tight, wet oval around the veined stalk of his fuck meat.

"Oh, Rachel?" he panted. He stared down at her in happy disbelief, shocked and excited by the spectacle of such a pretty young girl with her mouth crammed with hard cock. "Unnggh! Oh, shit, that's so wonderful! You really suck hard, honey! Unngggh! Oh, fuck, that's right! That's the way to suck a hard dick, honey!"