It had been a long day, and Mark couldn't wait to finish work, close down his laptop and chill out. Thank goodness he worked from home and didn't have to worry about the daily commute.
After shutting everything down, he was heading for the garden and a dip in the pool. He didn't even need to worry about a costume since he had lately been walking around the house nude quite a lot. It certainly saved time when he wanted some pussy and one or both of his buxom, blond stepdaughters was around. They just loved his huge cock and seemed insatiable.
Mark stripped off beside the pool and plunged in. The cool water was a wonderful feeling after the heat of the afternoon sun, and Mark started to swim a few lengths.
He got into a rhythm and pretty soon he was zoned out and focusing on his swim, oblivious to everything else around him.
After about 30 mins of this, he paused at the end of the pool and, on standing up in the water to his waist he got a shock at the sound of girlish laughter. Looking around towards the sun loungers beside the pool, he was surprised to see his stepdaughter Millie laying back on a lounger, her gorgeous figure just about encased in a skimpy white bikini. Mark feasted his eyes for a moment before his attention switched as he realised Millie had company. Her bestie Hannah was laying on another lounger, also dressed in a skimpy bikini. Mark had never really paid much attention to Hannah before. She was pretty enough, with shoulder length brown hair, brown eyes and a cute girl next door type appearance. He had certainly never noticed her body before but couldn't help noticing it now. And what a body it was! She was quite long legged, a nice slim waist and a pretty decent sized pair of breasts. Not as big as Millie who was truly stacked, but a very decent pair all the same.
The girls were wearing sunglasses so he couldn't see their eyes but, given their faces were looking in his direction and they were laughing and giggling, he suspected that they had caught him perving over their luscious bodies.
"Hi Dad!" said Millie, "Enjoying yourself?"
Mark grinned and nodded at them.
"How about fetching us a cool drink from the fridge Dad?" asked Millie.
Mark was happy to oblige and was about to climb out of the pool until he remembered his lack of clothing.
"Well I would" he said, "But I don't actually have a costume on, and I'm not sure Hannah would appreciate that?"
"Oh, don't worry about that, she's seen her own Dad naked before, so I'm sure she will be just fine."
Mark turned to look at Hannah, who simply smiled. Mark wondered about the circumstances where this young hottie had seen her father naked, but then he climbed from the pool and strolled to the kitchen. He had his back to the girls all the way there, so they couldn't see his big swinging dick, although lately Millie had become very familiar with it, from lots of different angles.
As he was pouring some lemonade into a pitcher and setting out some glasses, Millie came into the kitchen.
"Just popping upstairs for a moment, I'll be back for my drink in a couple of minutes."
As she skipped from the room, Mark paused for a moment.
Sure, he had had his back to the girls on the way from the pool, but now on his way back it would be a full frontal, with his big cock front and centre.
This was risky- would Hannah be shocked or offended? Would she end up telling her parents?
This was a big decision time!
Fuck it! Mark picked up the tray with the drinks, stepped out the door and started to walk towards the pool.
Hannah turned her head towards him as he approached. He still couldn't see her eyes behind her sunglasses, but he was pretty certain that she was staring hard at his monster cock as he strolled towards her, his dick swinging gently as he paced. He could feel himself getting harder as the thought of showing off his cock to another young girl started to turn him on.
Hannah continued to look at him as he approached and stood beside her lounger. By now his cock was half erect and jutting out from his body, pointing proudly towards her face.
