This will be the last of the black stone stories, 13 parts and nearly 80,000 words.
*****
Crawling between his sister's legs Mark was in heaven, of all the women he was regularly having sex with, Mary, gave him the most pleasure. Running his tongue from her arsehole up the right side of her swollen pussy and down the left he stabbed her arse with his tongue. Groaning with pleasure Mary pulled her cheeks apart exposing her arse and gaping her cunt for him.
Mark was tempted to force his cock into her dark pink butt hole, the scent and look of her gaping bright pink cunt changed his mind. Moving up he lapped the mixture of girl cum and his spunk from her as he slid his tongue into her entrance. Greedily sucking the mixture of juice into his mouth he relished the heady mixture as he worked his way up to her swollen and exposed clitty.
As Marks tongue touched her clit she scrambled up the bed, "No, please Mark I am so tender, sore and sensitive, can we just cuddle?"
"Of course, I am so sorry, didn't mean to hurt you."
"You haven't hurt me, sex with you is exhausting, that last series of orgasm's have left me drained and shattered."
Looking down between her thigh's Mark could see her long lips were engorged to around twice their normal thickness and had turned a deep red. Even her prominent clitty looked sore.
Grinning "That's the problem with you young girls, just can't stand the pace."
Playfully she punched his shoulder as she headed off to the bathroom. Relaxing on the bed, Mark started to plan for the next few days. Scooping up his mobile Mark rang Sue, giving her, the address he told her "to get there ASAP."
A knock at the door interrupted his thought's. Looking through the spy hole he saw his Mother, Ruth.
As he opened the door he was truly impressed, it seemed working at the agency had re energised her. Dressed in a tight linen skirt and blouse, it was hard to believe she was his 57-year-old Mother. She whistled as she took in her son's muscular body and licked her scarlet painted lip's as she saw his semi erect cock resting on his inner thigh.
Reaching up for a kiss she couldn't resist grabbing his cock as she walked into the room. Giggling, she led Mark by his cock into the centre of the room. Dropping to her knees she slid his flaccid length to the back of her throat. Massaging his heavy ball sac caused Mark to lean back and groan.
Ruth backed off his cock as it stiffened, eventually just his bell end stretched her mouth almost to its limit. When he was fully hard Mark easily lifted his mother. As she Hitched her skirt around her waist he tore her panties off. Putting his hands on her arse he pulled her toward him putting her legs around his waist. Ruth's cunt was sopping and he hit the top of her cunt with one thrust.
As he hammered into her she giggled that it was a good job she had frigged herself in the car and again before she knocked on the door. This was exactly what she had hoped for as her son's cock smashed into her cunt, it hurt a little as he rammed his 10" length of fat cock deep into her pussy. Loving the hurt she swivelled her hips a little to get him even deeper.
Feeling sure that his cock was now hitting her pelvic bone she started to cum, bearing her cunt down on to his cock she shook and wailed as her orgasm overtook her. Feeling her cunt grip him, he shot a thick stream off cum deep into his Mother.
Collapsing onto the bed Mark felt completely drained, with Ruth snuggled into the crook of his arm he was asleep in second's. Getting up, Ruth went to the bathroom to clean herself up. She was more than a little surprised to find her daughter, Mary, sitting on the bidet fast asleep.
Mary's head was resting against the wall, as she had fallen asleep her arse had slid forward so the warm jet of water was gently spraying onto her arse. Noticing her daughter's swollen, gaping bright pink cunt, Ruth understood why Mark had fallen asleep so quickly.
Waking early the next morning Mark saw his sister and mother, cuddled up to each other on the large couch. Smiling, Mark noticed that in her sleep Mary's hand had fallen between his mother's legs. Going to the bathroom Mark took a long hot shower as he thought about how to deal with Rosemary and Sue.
Coming back to the lounge, Mark switched the coffee machine on and still nude, wandered out onto the 18th floor balcony. Deciding he needed to speak to the Black Stone's creators about his idea for Sue he retrieved the stone from his case.
Chapter 2
Pushing the small dent in the top of the stone, Mark felt a weight on his chest and woke up on a marble bench in the great hall. Remembering the rows of windows, he looked in the 1st one, it showed Rosemary laying in a hospital bed looking pale but much better.
The 2nd one showed his empty balcony, the third was of Mary and Ruth still fast asleep. Hearing the clicking of high heels on the floor, Mark looked forward to meeting Marcia and Hanna again. As the women approached he realised that it was the women known as the mistress. Seeing Mark her pace slowed and fear showed on her face as she remembered the back hand that had rendered her unconscious.
She was immaculately dressed in a pale blue skirt and cream blouse. Her long blonde hair was loose and pooled over her shoulders onto the swell of her tits. Mark took in her slim figure, long legs and feet clad in 4" heels.
"Hi, I am here to see Marcia and Hannah. I would like to apologise to you for what happened when I was here before"
"My name is Hope, I will take you to your room and ask Marcia and Hanna to come to you."
They walked along the corridor in silence, Mark could almost feel the hatred he could see in the women's eye's. As they entered the room Mark smiled as he saw it was now an exact replica of his hotel suite.
"Look I don't want us to be enemy's, come on in and I will make us coffee.
"Very well, it is my duty to make you comfortable." Mark told her to sit while he made coffee. Clicking the coffee machine on, Mark decided to try to make peace with hope.
"I am sorry I hit you, I had little choice at the time, was just defending myself."
"You have no idea what you cost me, the bruising and headache only lasted a few days. My status and reputation however, are gone for ever."
Mark was puzzled," I did nothing to affect your reputation and status."
Lowering her dove grey eye's "Not only did you beat me, as effortlessly as I swat a fly, you refused to have sex with me. I have become a joke to the girls who used to look up-to me."
Now Mark understood, Hanna had only ever referred to her as the mistress, presumably Hanna and Marcia had climbed the ranks above her now.
"You mean you controlled the girl's, bullied them for your own satisfaction."
