But that would mean releasing his cock, and she didn't want to stop sucking his hard, sweet cock. It seemed to be swelling in her mouth, doubling in size, the heat becoming more pronounced.

It became so hard that she was sure it had become a steel beam.

She ran her tongue swiftly over his dripping piss-hole each time he withdrew, sucking up the juices, then letting her tongue slide along the shaft as he pushed inward. Each time she felt the head of his cock touch the back of her throat, she thought she would come, her cunt oozing more juice and her clit becoming harder.

Roxie began to pump and gyrate her hips. The feel of an approaching orgasm was very strong between her satiny thighs. She began to moan and whine around his cock, holding his pumping ass tighter.

As he pulled his cock back, she tried to hold it inside her mouth. But Rich began pumping excitedly, his cock almost leaving her clenched lips before it plunged back in to her throat.

Roxie gave muffled cries of rapture. She was so excited to suck on her son's cock that her cunt was on fire.

She was acutely aware of the faster speed, of the hotter friction, of the increased swelling, and of his hot gasps of ecstasy. But she was not aware that he was about to come. She thrust her ass up and down, legs scissoring open and closed, her asscheeks becoming very tight. Her cunthole seemed to expand, then tighten up. As she felt herself about to come, she darted her face back and forth on his cock as Rich plunged in and out of her mouth. She began to squeal, her fingers digging into his ass desperately.

"Mom! Ohhhh, Mom! Yes, suck it, Mom!"

She felt his body stiffen, his thighs pressing against her head. Sucking in a frenzy, her ass churning, Roxie moaned and sobbed with rapture.

Roxie flung her knees outward, her cunt pulsating with wet heat.

Ritchy pulled his cock back, but she held on with a tight-lipped suction, refusing to let it go.