This is the end of this story however I may write a sequel. It seems that some people have to be reminded that this is fantasy, it's meant to entertain that means that it is going to be easy whereas in reality it wouldn't be.
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Robert sat on the couch, too stunned to move until he heard a sound from the stairs and realized that his sister would soon reach a position that would allow her to see him in a state of undress. Moving quickly Robert swiftly put his cock away and zipped up his pants just as she came into sight. Erin smiled at him as she passed on her way to the kitchen. Robert continued to sit as he ran over the past two weeks in his mind. He had been seeing a therapist in order to deal with depression and shyness that was making life difficult. The therapist, Miss Pierce, had informed him that his treatment had reached an impasse and the only option was either hypnosis or to refer him to another therapist. Robert desperate for answers elected to go with hypnosis.
Miss Pierce also saw his mother, Linda and his sister, Erin in order to gather more information to help in his treatment. After his mother and sister saw Miss Pierce they had begun to change, while before they both dressed modestly they were now wearing dresses that came to barely below the knee and a neckline that just stopped short of showing anything. Then just today his sister had given him a handjob and his mother had just given him a blowjob after showing her breasts. Robert's reverie was broken as his mother called him for dinner. When he sat at the table he tried to focus on eating as he did not wish to betray to his mother and sister what the other had done for him. However both seemed unaffected by recent events. Whenever he did look up it was usually to find one of them smiling at him, although usually when the other couldn't see her. Robert soon finished eating and rose to return to his room, he had homework to do and he wanted time alone to think about the strange turn his life had taken.
Robert was woken from a sound sleep and realized that someone's mouth was on his cock and sucking with enthusiasm. He opened his eyes to see that it was Erin and she was laying down next to him. Despite her enthusiasm she seemed to be displaying enjoyment rather than any hurry to finish. Robert looked to his right and saw that she wasn't wearing panties under her nightgown and even in the dim light he could see that she was wet. She was so focused on his cock that she didn't notice he had awoken until he began stroking slowly along her pussy lips. However she moaned without slowing her pace and even spread her legs to give him better access. Robert felt her wetness and the burning heat as he began rubbing with greater speed. Erin's moaning grew louder, which felt amazing around his cock, so much so the only reason he didn't cum right away was because of how hard he had cum twice earlier in the day. Robert was prepared to keep rubbing until she came, but had a different idea.
"Erin, could you shift yourself on top of me, I want to make you feel good too?" Again she didn't stop sucking him even as she shifted on to him. Robert pulled her pussy to his open mouth, Erin's reaction was to suck him deeper in shock and she made choking sounds. She quickly recovered and returned to sucking his cock as she had been before. Robert clamped his lips onto her pussy mound sucking her lips and delving between them with his tongue.
Robert concentrated on keeping his teeth from touching her and continued to enjoy the flavor of her. Robert found he enjoyed the sweetness he found between her legs and reached up to squeeze the cheeks of her ass. Erin's moans continued to grow in volume despite the muffling of his cock. Robert felt the cum rising up his shaft and the tingling of the head before his cum flooded Erin's mouth. Again she choked as only some of his cum went down her throat, while most of it either exploded on to her face or oozed on to his crotch. Erin collapsed on to him and Robert struggled to keep licking her slit, both in and around it. Suddenly she stiffened and he felt more juices flood his face and the flavor changed somewhat. Robert's head dropped slightly to the bed and he soon fell asleep.
Robert woke again this time to find that the sun was up and the clock said it was after ten. Robert began to gather himself to rise when there was a knock on the door.
"Robert honey are you awake?"
"Yes, mom." She entered and despite the events of the previous day he was glad that his sister had fixed his boxers as well as the blanket. She sat on the bed smiling sweetly almost coyly. Without warning she threw off the blanket still smiling. Robert felt himself growing hard as she reached for him.
"Honey you seem to be having problems and I want to help." Robert instinctively lifted his hips and she pulled his boxers off. He was now completely erect as she lowered her mouth to his cock. However she was not on him for long before she pulled off and stood. Robert looked over to see why she had stopped and found that she was undressing. It was not a sexy striptease, but rather the action of a woman who wanted her clothes out of the way.
As soon as she was naked she climbed back on the bed, however instead of returning to the blowjob she lay down next to him with her legs spread. He sat up and moved between her legs. Robert leaned forward to grasp his mother's breasts and she moaned softly. He lowered his head to one breast and slowly licked it before taking it in his mouth.
