Editor's note: this story contains scenes of non-consentual or reluctant sex.
*
Jack was lost in a wave of hormone driven thoughts as he opened the door to his house. He'd been sitting next to Sara Ponce during the bus ride back from school. It was clear, from the delightful jiggles her breasts were making, that Sara was not wearing a bra. Lost in thought, Jack neglected to call out that he was home and he only surfaced from his daydreams when he heard voices coming from the living room.
"Mother, I am a grown woman and should have control over my money!"
"Nancy, you may be a grown woman but you are too easily influenced. Remember two years ago when you wanted to give that awful man $10,000? It was only luck that I managed to stop the transfer."
"That was just one time! I am older now. I am 32 years old!"
"You may be 32 but you are way too easily controlled by stronger people. With your father gone, I must be the one to watch over you until someone can be found to take over. You need a strong person to keep you in line."
Jack listened to this exchange with great interest. He knew his mother had had him when she was just 18 but that was all he really knew. His grandmother, Ruth, had told him his father died in the same car accident that took his grandfather just before he was born. Realizing that they probably didn't want him to hear what was said, he quietly made his way back to door, opened it and yelled out "I'm home!"
He then walked into the living room and saw his mother standing before his grandmother, her head down while his grandmother looked at her sternly.
"Hi, Grandmother. I didn't realize you were coming over today"
"Oh, I was in town on business and decided to drop in."
Jack's grandmother was striking looking woman in her late forties with a no nonsense air about her. This was in direct contrast to his mother, while as good looking as her mother, his mother had a demure, rather shy personality. Jack loved his mother and she doted on him. He loved his grandmother, but with her, it was more a meeting of equals than a typical grandmother/grandson relationship.
"Well, I must be going. Come, Jack, and give me a hug."
His mother almost seemed to shake herself when her mother left.
"It is time for me to make dinner. Why don't you come in the kitchen with me and do your homework? I'll make you a snack to tide you over till dinner time."
Jack followed his mother into the kitchen and sat down to do his homework. He could not help glancing over at his mother as she chopped vegetables for the stew she was making. His mother had a bubble butt that, like Sara' breasts, jiggled delightfully. Jack felt his cock begin to rise as he watched the delightful display. He longed to slide his cock between those jiggling mounds. He knew this was wrong but there was something about his mother that aroused him more than any of the girls at his school.
Nancy was aware of her son's appreciative gaze but just assumed it was the result of his hyperactive hormones. It pleased her to know her son liked what he saw. While she did not dress provocatively around him, she did dress in a way that she knew would please him. He was after all, a man and the center of her world. Nancy did not have to work as her family was quite well off, so pleasing the man in her life gave her life purpose. She might have dressed differently if she knew the extent of her son's infatuation with her body.
Nancy knew she was not beautiful but she did have a nice trim body, which made her bubble butt stand out so much more. She stood 5 foot 3 and weighed 111 pounds. She'd always tried to keep in shape but was not really into exercise, preferring to maintain her weight with sensible eating. Of course, Jack, being a teenaged boy ate like a horse and so she kept high calorie snack food around for him. He was on the swim team at school, so needed the calories. He'd had a growth spurt last year and now stood 5 foot 8.
Nancy had been homeschooled all her life, so was somewhat innocent when it came to men and boys. Her only real experience with men had been her father. He had been a strict man and he trained her to always defer to a man. He also taught her how to please a man. In fact, he was Jack's father. He had started training her the day after her 18
th
birthday, showing her how to give blow jobs. Within six months, she could easily deep throat him. He started fucking her a couple of months after her birthday. Her mother was quite aware of all this and was often there coaching her on her technique. Her mother had also taught her how to please another woman. Nancy would often find herself in bed with both of them, her father fucking her as she licked her mother to an orgasm.
That all changed when her father died. By that time, she was pregnant with Jack. While her mother continued to use her occasionally, no other man was allowed to touch her. Her training shifted to learning how to cook and clean. She had grown up with servants in the house but her mother still insisted that she learn these things. Nancy never thought it odd that the staff was all young women and that they all wore minimal clothing that was designed to show off their bodies. It was just the way it was.
She was allowed to set up her own household when she was 24. But that was so that Jack could be near the private school he attended. Why he was allowed to attend school while she was home schooled was never explained to her.
Dinner that evening was a normal affair, just the two of them. They discussed his day and what they wanted to do that weekend. It being a Friday, Jack was allowed to stay up later than normal but Nancy was tired from her confrontation with her mother, so went to bed early.
Jack knew that his mother was a very sound sleeper and looked at this as the opportunity he'd been waiting for. He waited an hour after she'd gone to bed before making his way up to her room. He peered into the darkened room and was able to make out his mother's form on the bed. She was sleeping on her side facing away from the door. Jack quietly walked over to her bed, calling out softly to see if she was awake. When she didn't stir, he gently drew the sheet down until he could see her panty clad ass.
His cock grew hard looking at those mounds he'd been lusting after for months. He quickly dropped his pants and underwear, then crawled on to the bed behind his mother's slumbering form. This was it! He slid his cock into that delightful crevice and began to fuck it gently so as to not wake his mother. But his lust soon got the better of him and he started to saw back and forth with more force.
Nancy awoke gradually, first thinking it was her father using her ass as he had so many times before. But then she realized it was her son. She started to get angry but quickly calmed down. This was just her beloved son doing what his hormones were dictating. Besides, it was harmless. He was not even penetrating her. So she continued to lay there until she felt him climax on to her back. She waited until he'd left the room before getting up to clean off her back before getting back into bed. She lay there, unable to sleep, trying to make sense of what had just happened. She was not troubled that this was bordering on incest. After all, Jack was the result of an incestuous union. Instead, she was troubled by the fact that it was her son rather than a man who was using her body.
Jack on the other hand, quickly fell asleep as soon as his head hit his pillow. His body was sated and the tension he'd felt all evening had drained him.
Jack awoke the next morning with an erection that was almost painful. He lay there stroking his cock reliving the feel of her cheeks wrapped around his cock. He knew he had to feel it again. He was sure she had not awoken, so he figured he could do it again that night.
Nancy heard her son come down the stairs. She was unsure how to react to him. She tensed when he came into the kitchen where she was busy cooking pancakes. But when he wrapped his arms around her and gave her a hug, she just melted. He was obviously in a good mood. So letting him use her ass like that was a good thing.
They had a pleasant day, going on a short hike and having a picnic. It was altogether a normal day with Jack chattering away about things they saw on their hike and the goings on at school.
Once again, Nancy went up to bed before Jack. She wondered if Jack was going to come into her room again as she got herself ready for bed. She was not sure how she felt about the possibility. On the one hand, it was not something a boy should do to his mother. On the other hand, he was hormone driven and getting a release had definitely put him into a good mood.
Jack was not at all torn about what he planned to do this night. He'd been thinking about it all day. He'd made sure to hike behind her so he could admire her jiggling cheeks. He'd kept up a steady patter of words to keep her from noticing his lustful gaze.
Once again, he waited an hour before creeping into her room. This time, he'd taken his clothes off before entering her room. He settled himself down behind her and immediately started sawing his cock between her cheeks, this time not even trying to be gentle. He was pleased that his cock sunk even further between her cheeks this time so it was fully enveloped in her soft flesh.