Bobby started to thrust, to hump, but Sue placed her hand on his lower belly and stopped him. She wanted to tease the cum out of him, not have him work himself off by thrusting.

"Relax," she whispered, releasing his cock for a moment. "Let me suck it out. I'm doing the work, remember?" She brushed her fingertips along the fine line of dark fuzz that ran from his navel to his groin. "Lift up your shirt so I can see your stomach." She reached up and rippled her fingers over his abdominal muscles. "Beautiful!" She swallowed his cock again, bobbing her head. Her fingers continued to caress his abdomen as she munched on his cock.

The boy's cock throbbed powerfully as her lips and tongue moved up and down along, it.

His balls swelled, squirming in their tight sac. His groin steamed with a musky sex-scent, which grew more intense as Sue sucked him closer and closer to orgasm. The scent made Sue dizzy. Her crotch was a seething, sucking hole. She wanted to fuck the boy, but she wanted to taste his cum too.

"Ohhhhh mannnn!" the boy sighed, tossing his head from side to side. "Suck my cock!"

Sue churned her tongue, torturing the sensitive strand of tissue just below the backside of the boy's prickhead. She knew where all the most sensitive places were on a cock.

"Yeahhhhhh!" the boy moaned. "Eat that fucker! Lick it! Oh yeahhhhh, eat my cum! Ohhhhh!"

His cock shuddered and his cum exploded against Sue's tonsils. She grabbed her head, hugging it to his loins as he pumped his cum down her throat. He panted like a steam engine.

Sue thought for a moment that she would choke to death. Then she got control of her throat – something she'd learned to do after years of practice. She swallowed to the rhythm of the boy's profuse ejaculations, sucking down his thick cum with a hunger she hadn't realized had grown so strong.

The boy's cock stopped ejecting cum, but Sue kept sucking. She bobbed her head, sliding the tight ring of her lips up and down around his rigid cock, wishing she could bring him off again. His cock hadn't softened at all.