Warning: contains some mild water games.
*
Such was the intense pressure on Dan Ferris' bladder that he found himself shifting from one foot to the other as teenaged niece Hayley finished up in the bathroom. Hearing the tap run as she washed her hands brought a sense of anticipated relief quickly followed by a painful tingle in his loins. He was utterly desperate to go. The more the water sloshed the sink bowl, the more his cock throbbed. Thankfully at least the impressive slab of manhood had morphed into a semi-hard state of arousal that was more conducive to pissing.
Finally, when it felt like he might burst, the door opened and Hayley eased herself out, brushing past her unashamedly naked and waiting uncle. "All yours," she whispered in a seductive timbre, accompanied by a cheery smile and a wiggle of the same butt that earlier in the day Dan had spanked raw.
All yours! Now there was a thought. In fact it quickly became than a thought, manifesting itself in a physical reaction as the blood gushed back into his penis, inflating it obscenely. Despite an overwhelming desperation to get inside and pee, Dan's eyes instinctively followed his sexy little niece's progress back down the landing to her bedroom. Before she opened the door, Hayley ensured to reach down and scratch her bum, in the process exposing half a gorgeous buttock.
Dan sighed longingly beneath his breath, feasting on the sight. Hayley hesitated and looked back over a shoulder momentarily before escaping inside. Shaking the feelings of guilt from his messed-up brain to enter the bathroom, Dan discovered he was now so hard that peeing was physically impossible. Standing cock in hand and straining so hard his eyes slanted, nothing happened. Yet it throbbed as if about to explode.
The dual purpose tool, it seemed, had the overriding need to cum, not piss, the only solution being to satisfy its urging. Yet it was churlish to waste such a stonker in masturbation. Dan craved cunt, tight wet cunt. Popping his head back around the bathroom door, the naked firefighter heard Jill's gentle and contented snoring from her room, that avenue closed.
Gazing further afield, he observed Hayley's door slightly ajar, a mesmerising dim light burning an amber glow in the darkness. He was magnetised subconsciously to the threshold like a moth. Lifting a strong hand and, dismissing the reservations haunting his brain and that wore as heavily as the pee on his bladder, he pushed inside. Hayley looked up, anything but surprised to see him. She issued a throaty welcome: "Hi, Uncle Dan. You took your time."
"I...I shouldn't be here," he said lamely.
Yet instead of turning around, he moved in closer to where, stretched out on the single bed, the girl's nightie was hauled up in a concertina to reveal a flat white belly and the lower reaches of her boobs. Her nipples pointed markedly under the stripy cotton top. Hayley's legs were parted alluringly and already a hint of dew glistened on the pouty lips. It was a real sight to behold for a horny 40-year old that had been starved of sex for months on end until his sister had quenched the need earlier. Having re-discovered the joys of sex, he had an insatiable appetite for me.
As Hayley sat up to greet him, she skimmed the nightie clear so as to leave no doubt in either of their minds. In truth, the 18-year old beauty wanted it as much, if not more. Her cousin Susie's lips and fingers on her cunt were hot, but nothing compared to a thick and meaty cock. A lick of the lips upon seeing the raging hard-on was accompanied a hoarse moan of lust. Shifting sideways into profile, she beckoned her uncle to sit down and join her.
Momentarily Dan forgot the overbearing urge to piss though it remained, adding an extra facet to the mix of feelings in his wanton body. Powerful chest heaving, Hayley felt small in his presence. Yet that merely added to the expectation and anticipation of the fuck of her young life. A tender kiss on the forehead and a stroke of the girl's golden mane that was more akin to an uncle / niece relationship belied the heated urges that provided an undercurrent of taboo desire.
As Dan outstretched, Hayley placed both tiny hands on her uncle's inner thighs and stroked lovingly, causing Dan's cock to jerk and harden even more, before it was even touched. The added pressure exacerbated the tingly sensations in his bladder until it became almost unbearable. Dan threw back his head and, looking up to the heavens, exhaled deeply. This moment was up there with the best feelings he'd ever enjoyed during a sex life that spanned three decades.
Unhurriedly and savouring every moment of the seduction, Hayley stroked sensuously, marvelling in the effect her little hands were having on this much older man. When a stray nipple grazed the eye, Dan very nearly came. The nymphette had teasing down to a fine art. Her hands continued to stroke all around the cock she craved, driving her uncle wild. Finally, when he could take it no longer, Hayley wrapped a set of slender digits tightly around the shaft. As in her mother's case, thumb and index finger failed to make contact. "Oh myyyyyyy, Uncle Dan" she purred, rubbing up and down the proud manhood.
