Sitting on either side of him, the two young blondes kissed Colin sweetly and then with escalating passion. Marianne went first, and then her twin sister, Jody, went second. After that, they dropped to their knees in front of him and both girls flashed him the most evil grins one could imagine. Jody was wearing a tiny white top and her midriff was bare, on her bottom, a snug gold miniskirt. She wore white stilettos and looked like the yummy piece of eye-candy that she was.
In a summery yellow top and pink mini with black heels, her twin looked delicious as well. More tanned and a bit taller than her sibling, she was no less enthusiastic about the sex acts they were about to perform on Colin. It had been going on several times a week for the past year and both girls had come to look forward to the clandestine encounters.
The sisters grinned at each other and eagerly pulled Colin's cock from his trousers. Thick and meaty, it was the favorite cock of both young women. Their tongues began working magic on the shaft, Jody on the left and Marianne on the right. Their tongues met constantly as they licked and sucked, which was a turn-on for the horny siblings.
"We love sucking your cock, Daddy," Jody sighed as she continued to work on her father. Her hands reached out and occasionally fondled her sibling's beautiful tits. She enjoyed sex with her sister almost as much as sex with her father. Jody believed it was the familial relationship that continually got to her and it made their intimacy all the more special.
"We're your naughty cumsluts, aren't we Daddy?" Marianne asked. Marianne just enjoyed sex of any kind and having it with her sister and father was her favorite kink. It wasn't the only kink she enjoyed; Marianne was by far the kinkier, more perverted and decadent of the sisters.
Screwing their Daddy wasn't something that had begun out of desire or altruism in the beginning though. It was more of a trade deal, bartering their bodies for something both young women really, really wanted. Money to invest in a business they both had thought up.
They had a well-thought out concept for a Maid Café, which was something from the Anime and Manga both girls enjoyed. It could be a tiny little café with cakes and desserts and sandwiches and coffee, served by pretty girls in maid costumes. As they were near a local university with a thriving Anime club, they thought it might just do well and the girls had quite a few friends who they knew would be willing to work for them for low wages, but the excellent tips horny students with ready cash would provide. The girls just needed the seed money. The twins had no idea how they'd go about getting the funds, because what bank in its right mind would lend that kind of money to two 21-year old, part-time university students?
It was their mother, Tamara, who came up with the perfect solution.
"Why don't you make your Daddy the same kind of offer you made both of us?" Tamara said, then groaned. Her lover Seana was fucking her with a strap-on at the time she thought of the idea. Tamara's tongue was buried deep in Jody's pussy.
Leggy blonde Tamara and Colin had been dear friends in high school and each other's "first". Tamara realized early on that 90% of the time, she preferred her bedmates have tits. She and Colin enjoyed a close friendship to this day and it had been Colin who introduced Tamara to Seana, who worked for his publishing firm. The 28-year old, olive-skinned brunette had made Tamara wet the moment they met.
Tamara also knew that she wanted kids, so she and Colin made a pact. He would get her pregnant, she'd do most of the work. She had raised the girls and Colin saw them regularly. 3 years ago, after she and Seana had been dating for 5 years, she thought the girls might need a place of their own, because she assumed she and Seana might want their privacy. As Seana adored the girls and wanted very much to continue sleeping with both of them, as she had for the past number of months) they all came clean and made a united offer to Tamara. All women would take care of any sexual need she might have. Tamara was no fool, her daughters were yummy and watching them with her bronzed, long-limbed lover would be majorly hot. She wasn't angry that Seana had slept with Jodie and Marianne before she'd sampled them herself, she knew that her little imps had likely made the initial overtures and she also knew that Seana was a hedonistic slut. It was one of the things that had attracted her to Seana in the beginning. Tamara accepted the deal, her girls stayed put and kept Mommy amused by being her servile little sluts.
