*GAK GAK GAK*
Amy made involuntary sounds as her client pumped his dick into the entrance of her throat repeatedly. He held her head between his hands, gripping it like a vice as he fucked her mouth deeply.
"You need to relax your throat, Amy." Lucia cooed from where she knelt next to her trainee. "Adam will never get it into your throat if you don't loosen up those muscles!"
*GAK GAK GLUCK*
Amy suddenly gagged hard, and pushed Adam's thighs away lightly, causing him to let go of her head. She pulled off of his member and gasped for air, her eyes streaming tears. She coughed, bringing up thick phlegmy saliva from the depths of her throat, before spitting it to the side, away from Lucia.
"Are you all right hunny?" Lucia asked.
"Yes." Amy said. "I just need a moment. I feel like I'm never going to get the hang of this."
"That's not true!" Lucia insisted. "Cocksuckers are rarely born. They're made, through practice and hard work!"
Adam, his thick, venous cock glistening and dripping with spit, ran a soothing hand through Amy's hair. "You're doing really well, honestly. It feels great and you have me hard as a rock!"
"You see?" Lucia purred. "He loves the feel of your mouth. Just imagine how much more he'll love it once he's in your throat!"
Amy cleared her throat and coughed again. She looked up at Adam's penis with trepidation. It pulsed in response as he anticipated her third attempt to take every inch of him. Just as she steeled her resolve to try again, Lucia reached out and placed a hand on her sternum, between her small, perky breasts and stopped her.
"Here. Allow me to demonstrate."
Adam made a quarter turn and pointed his rod at Lucia's lips. She smiled up and him, reaching up and giving his shaft a few sultry strokes. She licked her lips as he groaned softly.
"The first step," Lucia said, beginning her cocksucking master class. "is to get him properly lubricated." She eyed the penis in front of her closely. "Looks like you have the covered, but lesson one is that there can never be too much lubrication."
Without another word, Lucia spit wetly onto the head of Adam's member. She followed close behind with her mouth, bobbing slowly up and down the first half of his length, her lips loose and saliva flowing freely. Her drool began to pool in in the valleys between his veins, and drip down onto his balls. She moaned as she began to taste his precum, which only caused her mouth to water even more. As she pulled back, she allowed a thick strand of precum gather on her tongue, and lashed it against his head as she backed up.
She gestured towards Adam's now thoroughly coated and drenched cock. "Now that, is a well-lubed dick." She said to Amy.
"Uh huh..." mumbled Adam, staring at her in awe.
"Next, you need to slowly work up to taking him all in."
Lucia's lips slid once again down Adam's shaft, this time take him more than three quarters of the way to the root. She bobbed slowly up and down, never letting his head depart her lips. She worked him slightly deeper each time, until less than an inch was still visible. She paused there, and pointed to her throat, indicating to Amy that he was now at the entrance to her throat.
Adam grunted. Lucia took a deep breath through flaring nostrils.
Lucia began to rotate her head slowly, gyrating it on the tip of his member, determinedly working her throat muscles around the wide, flaring helmet. She swallowed visibly, and suddenly with a gulp her head jutted forward, taking him to the hilt all at once. She held herself there, looking at Amy from the corner of her eye. She waited for what seemed like an eternity to the inexperienced Amy, before slowly letting her throat back off of Adam's head.
"Wow, that was amaz..." Amy started to say before trailing off as Lucia began to rotate her head once more.
In just a fraction of the time, Lucia once again had her nose pressed into Adam's pubic hair, and his dangling balls resting on her chin. She held it for a moment this time, then began to pump her throat up and down slightly. She pulsed herself onto him this way for thirty seconds before slowly, deliberately, backing all the way off of his meat. Her eyes watered slightly, and her lips were bright pink, but her breathing was controlled as she allowed a wide smile to cross her lips.
"Good lord that felt good." Adam gasped.