Suck it clean

Ben’s whole body shuddered as he felt his cock jerk and spurt the last of his cum into his sister’s already sucking mouth. As the shudder and orgasm faded, Ben leant forward slightly, pressing his hands on to the glass of the window in front of him. His head tilted downwards to look at the top of Sue’s head which was still firmly pushed up against his crotch. Another powerful shudder rippled through him as Sue’s tongue worked inside her mouth, tickling the underside of his shaft.

Still revelling the taste of her brother’s huge load, Sue’s eyes widened in surprise as she was caught unawares by Ben’s dick ballooning another ½ inch long and thickening out, stretching her lips. A surprised moan escaped her cock-meat stuffed mouth as it adjusted to accommodate the new monster length.

Gagging slightly, Sue withdrew herself from Ben’s dick, a hand instantly coiling around it, gripping it tight.

“Mmmmmmmmm. Your cum is so delicious baby. I love sucking you off when you cum.” Sue had tilted her head back to stare up into her brother’s eyes. Her hand was already steadily working up and down the fresh throbbing meat.

“Ohhhh shit sis. You suck like no one else can.” Replied Ben, grinning widely at her. He bent forward at the waist, lowering his lips to meet Sue’s in a passionate kiss. Sue’s hand refused to release its slow jerking as the cock pulled away from her.

As the pair broke their kiss, Sue instantly pulled her brother upright by yanking his cock quickly back into her mouth. As her hand continued its constant whacking towards the base of the shaft, Sue’s moist lips enclosed the bulbous crown of Ben’s spectacular prick.

Her head bounced and bobbed wildly up and down, noisily sucking and slurping the rounded helmet. After a few seconds of frantic head jerking, Sue held the tip of the cock steadily between her lips, whilst her tongue went to work. Flicking and teasing rapidly across the smooth skin of the head of Ben’s manhood, Sue soon had it dripping wet in saliva.

Above her Ben groaned and shut his eyes with delight, as his sister repeated her technique a number of times: A few seconds of frantic sucking, followed by several moments of cobra-quick licking and teasing.

After a few minutes, Ben fought through the pleasure to reach his hand under his sister’s arm and pull her off his dick. Sue resisted at first, **** to keep the thick meat in her mouth, but she eventually yielded to her brother’s pull.

“Whats the matter stud? You want me to stop?” Sue asked Ben, a slight tone of disappointment edging her voice.

“Fuck no baby,” Ben replied quickly “I just want to eat you out, while you suck me off.”