Charlie and Alan had arrived early at the home they were going to make over and they were getting pretty tired of waiting for Tommy to turn up.
Alan showed Charlie the plan for the garden and decided that they could get their parts done while they waited and when Tommy eventually arrived they could then do the bits they needed him to do like the decking and the new fancy concrete path.
Charlie got her shovel out, and started digging the border, while Alan put in the new fence panels. Alan loved to watch Charlie digging away as she famously never wore a bra, and he was treated to a good look at her big nipples and soft boobs swaying as she jostled under the effort.
Usually, he was unable to watch her for too long as Tommy would be there too and if he caught him it might cause trouble. However Tommy's bad timekeeping was a godsend thought Alan, and he watched her bending over pushing her foot on the spade and her big tits wobbling freely beneath her vest. Alan was crouched beside her half watching Charlie, half painting the fence, with a big smile on his face at his opportunity for a private peepshow so close to the flame haired garden goddess.
His ogling lasted only around 5 minutes though as he finished painting the panel and anyway, she had turned the soil and was now beginning to set in plants, and in the crouched position her knees obscured his view of her ample charms.
"I'm just going next door to paint the other side of this panel Charlie", he muttered in disappointment as Charlie rubbed her hands in the mud to set in the roots of a large pot-plant.
"OK Alan!", she replied chirpily, not bothering to look up from her work.
Alan disappeared behind the fence and dipped his brush in the paint pot before applying a coat of paint to the particular panel he was re-finishing. As his brush moved across the timber he noticed a large knot hole in the panel next to the one he was concentrating on, and decided to take a peek through, to see if Charlie was in a position so that he could see her breasts, after all she would never see him watching from behind the fence and he bent down and put his eye against the hole.
He was disappointed to find that she had disappeared from view and he peered over the top of the fence to see where she had gone.
Just his luck!, she was kneeling just below the knot hole where he could not see her, and she had the watering can at her side as she watered the shrubbery she had just planted in the freshly dug border. "Shit!" muttered Alan to himself in frustration. Then he had a mischievous idea for a joke and he unzipped the fly of his jeans. When she went to get up, she would get a real shock!
Alan took out his penis and slipped it through the hole, which was just wide enough to dangle his flaccid cock into, and waited.
After a couple of minutes, he heard her moving behind the fence and new she must be getting up. Then he felt her hair brush against his dick, making him gasp as her soft red locks caressed his skin. Then he heard her laugh out loud as she obviously saw his little joke. After working together for so long, the whole team were really close and they often had fun at each other's expense. Although no one had quite gone that far, Charlie went along with it in the spirit of fun as it was intended.
"What's this little thing here?" she chuckled, "Looks like a slug after my plants already, or maybe a little worm." "It could even be a new type of exotic flower I haven't seen before!"
Alan stood behind the fence also laughing at her reply, answering back "Why don't you water it and see if it grows!"
Although meant as a joke, the joke was soon on Alan, as Charlie had he watering can to hand and was soon lifting it and positioning it above the isolated penis sticking through the fence in front of her. She tipped the watering can up, and drops of water trickled from the spout and splashed on the fence and on Alan's naked cock. As the cool water touched Alan's warm skin, he felt his dick stirring and realised he was getting hard. Charlie had obviously noticed something happening too, as she giggled girlishly, "Oh yes, you were right, I think it's growing!", tipping more water onto his rapidly swelling organ.
Alan could feel that it was getting harder and felt enough was enough, in order to save both their embarrassment and tried to remove his cock from the hole. As he tried o back away from the fence however, he felt stuck fast to the panel, and Charlie was continuing to pour on more cool water, despite noticing Alan's obvious attempts to free himself.
She heard him grunting and felt the fence shaking as Alan desperately tried to pull his semi-aroused cock from the hole, but still she applied water, as it grew bigger and bigger and fatter and fatter, until there was no way he could have pulled it out.
Charlie emptied the last of the water from the can onto Alan's cock and sat back on the grass to admire the view. She sat, totally transfixed as she watched it grow and stiffen further until it had become fully erect and was jutting out straight, as if pointing directly at her.
As she took in the magnificent sight, she felt her pussy tingling in her jeans. She had never seen a cock that big before, it was 11 inches in length, and almost as thick as her arm, and she found herself unfastening her jeans and sliding them down over her thighs.
Alan had become anxious in the garden next door, at the sudden silence and nervously called for Charlie.
Charlie was otherwise occupied herself, as her hand had slipped inside her knickers and was rubbing frantically at her moistened cunt as she sat looking at her workmate's magnificent erection.
Just as she slipped her finger between her dark pussy lips, she was once again called for by Alan, this time with even more urgency in his voice.
Charlie was now freely fingering herself as her cunt was nicely lubricated and she slipped in a second finger from her left hand.
Alan was now sounding in pain as he called her name a third time. "Shit Charlie, this is hurting me now, can't you help me here?"
Charlie looked closely at his cock and could see that it was getting redder and looked very painful. "Hold on", she replied as she removed her fingers from her pussy "I've got an idea."