Ensuring the Family Tree Has Branches
Chapter 1

Caution: This Incest Sex Story contains strong sexual content, including Ma/Fa, Fa/Fa, Mult, Consensual, Romantic, NonConsensual, Reluctant, Rape, Coercion, BiSexual, Heterosexual, Fiction, Cheating, Slut Wife, Incest, Mother, Father, Daughter, InLaws, MaleDom, FemaleDom, Swinging, Group Sex, Orgy, First, Oral Sex, Anal Sex, Masturbation, Petting, Sex Toys, Lactation, Pregnancy, Cream Pie, Exhibitionism, Voyeurism,

Desc: Incest Sex Story: Chapter 1 - Philip and Mary have three grown children who are all married but so far there have been no grandchildren. Philip is convinced that the daughter and daughters-in-law "don't get it" and he finally decides to take matters into his own hands.

Philip had three children who were all fully grown and married -- two sons and one daughter, but so far there were no grandchildren coming from the three newlywed couples. Well, they were all "newlyweds" since they'd been married less than 3 years apiece but all three of his kids had been married long enough to have produced a grandchild. He knew the two sons had certainly been fucking their wives long before they'd married them so there'd even been the possiilbity of a pregnancy before they'd exchanged marriage vows. And he felt sure that his daughter, Susan, had been fucking her husband, Rob, as well before they'd walked down the aisle of the church.

The family situation came to a head, however, when Philip and his wife Mary had invited all three of their children and their respective spouses to their home for Christmas. At dinner one night, Philip had surprised all of them by bringing out a small child-sized rocking chair and challenging all three couples with which one of them would be the first to produce a grandbaby to sit in that chair. He'd laid the challenge out in as easygoing and informal a way as he could manage but the three couples didn't seem to find the ultimatum funny at all. There was some uneasy giggling and laughing but as Philip and Mary looked around the table they didn't see any of the women acting as though they felt a need to rise to the expressed desires for a grandchild in the household.

Six months later, Philip and Mary had both realized that despite his "child rocking chair" example, none of their children was expecting a baby. Not a single one. Philip and Mary both wanted grandchildren even more than they'd wanted the three children they had brought into the world. Philip talked with his wife about the seemingly obliviousness of their grown children to their desire for one of them to produce some offspring and within himself Philip began to formulate his own plan for how they would deal with this seeming impasse the grandbaby front.

The next couple among their children to visit for a weekend was Billy and his wife, Crystal. Crystal was a stunning brunnette who had shoulder-length hair and beautiful deep brown eyes that went along with a nearly perfect complexion and a very sexy and compact body that Philip felt sure his son Billy loved to fuck regularly. Crystal's breasts were very nice, about medium in size and nicely rounded underneath her clothes. Philip had never seen her naked or even partially disrobed so he could only judge from how he'd seen her when Billy and her had been dating and now that they were married. She also had a nicely rounded ass and he had heard her and Billy making love in their room when they'd been there for the visit at Christmastime. When Philip thought back to then and realized now six months later that it didn't appear Billy and Crystal were planning to take him serious about having a baby, that made up Philip's mind once and for all. There would be babies around this house and sooner rather than later.

The next afternoon at about 3 P.M, Billy had gone to the next town to see about some job arrangements and he'd told Crystal that it would be after supper before he'd be back that night. Crystal decided she'd go out and enjoy the afternoon swimming and relaxing in the family pool and Philip left her alone as she lay there beside the pool in a very sexy bikini that left nothing to the imagination. Seeing his youngest daughter-in-law lying there on the poolside chair, Philip felt his cock hardening in his pants and he mentally undressed her, wishing he was down there at the pool with her.

When Philip saw Crystal come back into the house, he gave her about 10 minutes to get back to the room where she and Billy were sleeping before Philip walked down the hallway and knocked on the door.

"Yes?" Cyrstal's voice came from behind the closed door. "Just a minute," she said as Philip heard her moving around the room, probably to put on some clothes from where she'd just changed out of her bikini. When the door opened, Crystal seemed sort of shocked that her father-in-law Philip was standing there by himself. "May I come in, Crystal?" Philip said as he waited for Crystal to invite him.

"Sure, come on in, Philip," Crystal responded as she pulled the terrycloth robe she'd put on more firmly around her shapely body. Philip found himself wondering what Crystal had on underneath her robe and he again felt his cock growing engorged as he thought maybe she'd gotten out of her bikini and had quickly grabbed her robe when she'd heard him knock on the door.

"I hope you had a nice afternoon at the pool, Crystal," Philip said as he walked to a nearby chair and sat down while Crystal sat on the nearby edge of the bed.

"I've been meaning to talk to you and Billy, Crystal, about our comments regarding you and our other two children having grandbabies," Philip said as he looked intently into Crystal's eyes to see how she was reacting to his brining up this topic again.

Crystal sat there quietly in front of her husband's father, listening to him and not showing any visible reaction at all to his comments on her giving he and Mary a grandchild. When he finished saying what he'd come to say, Crystal sat there for a few moments silently, pondering the very pointed and rather strong things Philip had just sat regarding his expectation that she would not only have a baby but that she and Billy would bring several grandchildren into the family circle.

"Philip, I don't want to hurt your feelings or Mary's, but I'll be very honest with you, I don't think Billy and I ever plan to have any children. You know we both have very active and very demanding careers, and I don't believe either one of us wants or plans to have any children as far as I can tell."

Philip was stunned by Crystal's sharp counter to all that he'd made very clear to her and Billy at Christmastime and then just as he'd sat there talking to her. Not have grandchildren?? Philip wasn't sure he'd heard Crystal clearly or that she'd fully comprehended what he'd tried to make clear to her -- she had married their son, Billy, and there would be grandchildren coming from their marriage. There would be.

"Philip, you seem shocked by what I just said," Crystal said as she began to feel uncomfortable with the directness of her words back to her father-in-law. "I don't mean to make you mad or hurt you, but that's just how Billy and I see things. Really, we don't want any babies. At least that's how we both feel right now."

Philip stood from the chair where he'd been sitting and he contemplated leaving the bedroom to think over what Crystal had just laid on him. Then, Philip changed his mind and he realized that his cock had grown fully aroused and hard inside his athletic shorts that he'd been wearing along with a workout T-shirt. He saw his beautiful young daughter-in-law sitting there in her terrycloth robe and he felt his hard cock that he knew was totally a result of being there with Crystal.

"Well, Crystal, I thought I made myself perfectly clear on the topic of what Mary and I expected. You married our son, Billy, and I think Billy pretty well knows what we expected as well. We expect there to be little feet pitter pattering around here from time to time, and you and Billy are just one of the couples in this family that are going to make that happen," Philip said as he stood glaring into Crystal's eyes.

"Philip, please don't make me say something I'll regret later but I don't want you leaving here right now thinking you've gotten me to agree to something that is not going to happen. We are not going to have a baby, Philip, and that's all I'm going to say on that," Crystal said as she stood from the edge of the bed and turned her back away from Philip as she walked over to the closet to start picking out some clothes to put on.

Philip's cock hadn't gone down one little bit while he waited for Crystal's reply and when he saw his daugher-in-law give him body language that this conversation was over, he walked over to where she stood in front of the closet, and turned Crystal by her left arm to face him.

"No, you're the one who doesn't understand, Crystal. There will be a baby in this family and it's very possible that this new grandchild will be conceived here this very afternoon."

Philip could see a look of question immediately slip into his young daughter-in-law's eyes as she felt Philip's hand strongly closed around her arm. She felt her heart jump as she realized that instead of leaving the room, Philip had decided to press his case for a baby even harder than before.

Philip turned Crystal even further so she was fully facing him and then without hesitation, he reached down to the tie of her terrycloth robe, jerking it undone and he jerked the robe open with his right hand as he pushed Crystal over onto the nearby bed. When the robe came open, Philip quickly saw that Crystal was in fact totally naked underneath. He saw her rounded left breast, topped by a dark brown nipple and he also caught a glimpse quickly of her groin and saw that there was no pussy hair apparent there. As Crystal fell against the bed, she quickly realized that Philip was angry with her and that the situation was rapidly swirling out of control. She tried to scramble up onto the bed to get away from Philip's grasp, but she couldn't see to get enough traction to move her body further onto the bed.

Philip stepped forward towards Crystal as she lay there vulnerable and semi-naked in front of him, and he realizing his cock was now raging and fully hard within his shorts. "Yes, Miss Crystal, there is going to be a baby around here and you're very likely going to be its mother," Philip said as he stepped close to the bed and leaned over to pin Crystal's body down flat against the bed. He looked Crystal straight in the eyes and saw a fear and an uncertainty there as to what he had in mind for her. Philip knew Crystal's attitude and personality enough to know she wouldn't cooperate with him willingly. He couldn't expect her to since what he wanted was not what she wanted. He leaned further over towards her and said in a very strong and very threatening voice, "You're going to lie right here quietly and if you say anything or make any sounds, Crystal, you'll be very sorry you did," Philip said as he stayed there in Crystal's face for several long moments.

Crystal suddenly felt a cold wave of fear and uncertainty wash over her as she wondered what her father-in-law had in mind. She didn't have to wait long to find out.

Philip stood and quickly reached down, pulling his athletic shorts and his briefs off, revealing his large thick cock that was fully aroused and jutting boldly from his groin. Crystal found herself not believing that this was happening. Her world was suddenly taking on a nightmarish quality as she realized she was lying there half exposed and naked in front of her own husband's father and he was removing his clothes, his cock sticking up hard and erect in front of her. She tried again to move upward on the bed to get away from Philip but she seemed strangely immobilized and vulnerable lying there underneath his threatening stare and his forcefulness against her body.

Pulling his shorts off entirely and dropping them on the floor there by the bed, Philip reached down, pulling Crystal's terry robe completely away from her body, exposing her totally naked figure to his eyes and to his touch. Now he could see that Crystal's pussy was cleanly shaved and the sexy pink pussy lips were hotly inviting as she lay there in front of him. Philip held Crystal still with one hand and he reached down between her legs, sliding his fingers up and down over the smoothly shave cunt lips, loving the feel of her softness and the beginnings of her pussy growing wet. Crystal tried to squirm out from under Philip's touch but she also felt herself unable to move because of the very stern and threatening words that he'd spoken to her a few minutes earlier.

As Philip rubbed his fingers up and down over Crystal's pussy slit, he felt his cock throbbing and then when his fingers had gotten wet from her pussy's moisture, he suddenly slid two fingers up inside Crystal's exposed cunt, feeling his fingers tightly gripped by her pussy. "Hnnnnnnnnnnnnnngggggggnnnnnnnnnnnnnnn," Crystal moaned involuntarily as she suddenly realized that Philip's fingers had dove into her pussy and she was being finger-fucked by her own father-in-law. She wanted to escape from the physical invasion of her body and she wanted to escape from this situation that she'd suddenly found herself in.

Philip continued to hold Crystal down, and when he'd driven his fingers in and out of her pussy four or five times, he suddenly reached down, stroking his hardon and grabbed both of Crystal's lower legs, pulling her towards the edge of the bed where her ass was right on the edge.

"What are you doing, Philip? What are you doing to me?" Crystal began asking as she felt Philip pulling her towards the edge of the bed. Philip quickly moved in between Crystal's shapely legs, forcing them apart and he moved in between them. "WHAT ARE YOU DOING?" Crystal said in a louder voice, still being careful not to say it loud enough to be heard outside the room.

"You're going to give us a grandchild, Crystal, and whether or not you and Billy have that in your plans, you may have to make new plans after today." Philip had seen enough of Crystal's resistance and hard-headedness to know that having a baby was the last thing on her list of "things to do". He'd see about that.

Philip found himself rationalizing that Crystal might be on birth control and what he was about to do might accomplish nothing but then there was always the chance that she wasn't on any kind of birth control pill. Philip got his body in the right position, his cockhead aimed straight into his young daughter-in-law's wide open exposed pussy and he bucked his hips forward powerfully, instantly feeling his cockhead disappearing into her tight wet cunt. He kept pushing further inside her, wanting to fully impale her on the entire length of his cock so she'd realize further resistance to his fucking her would be pointless. As Crystal felt her father-in-law's cock splitting her pussy right up the middle, she tried to squirm off the hard thick dick invading her pussy but she could see that resistance wasn't going to help. She was in serious trouble. Her husband's father had her cornered and he had his hard dick buried in her pussy. She knew that she was not on birth control, and Crystal knew that it was also her most fertile time of the month. She and Billy always used a condom and her diaphragm when they wanted to have sex but Philip wasn't interested in that at all. He kept driving his cock firmly into Crystal's tight cunt and when his nuts smacked hotly against her tight ass, Philip kept his cock buried there for a few moments to send a clear message to his saucy young daughter-in-law that she was going to be fucked and there was nothing she could do to prevent it.

Philip reached up to Crystal's exposed breasts, covering both her large rounded tits with his strong firm hands and he began pumping his ass back and forth, driving his increasingly wet hard cock in and out of her tight hot pussy. She was not going to settle for this. She tried to wriggle away from his pistoning cock and she tried to squirm out from under where he had her pinned down to the bed. But she was nowhere near strong enough to fight back against Philip's physical strength.

Crystal couldn't believe what was happening. She was actually lying underneath her father-in-law Philip with his large hard cock thrusting in and out of her exposed and fertile pussy. Her mind raced as she tried to figure out what she could do to stop him. She continued to struggle underneath him, but there was no use. Philip was increasingly pounding his dick in and out, in and out, over and over, filling and emptying her pussy with his hard and seemingly very virile cock. Then, while Crystal resigned herself to the fact that Philip was going to continue fucking her, she began to struggle with the ultimate reality of what might happen if he fucked her to climax.

"Philip, please don't do this to me. Please don't fuck me, please..." and then she said to him in a plaintive voice, "please pull out before you cum. Please please don't cum inside me, Philip," but Crystal could see that Philip's hard deep thrusts will his cock inside her tight pussy were becoming quicker and more powerful and deeper with every single stroke. "Please don't cum inside me," was all Crystal could think to say, and as she was saying that she realized that her father-in-law's breathing was growing much quicker and she heard the telltale moans and growling in his voice that indicated he was about to have an orgasm.

Before Philip could say or do anything else, he threw his ass back and forth deeply in between Crystal's legs and then he felt his nuts release and his first hot spurt of his thick virile cum shot powerfully up the length of his cock and deep down inside his exposed daughter-in-law's hot cunt. She moaned and sighed as she realized that her worst fears had come true and Philip had actually fucked her and shot his hot babymaking cream deep into her pussy. Crystal lay there underneath Philip's body as he continued to stroke in and out, his cum spurting fully down into her opened cunt. And Crystal found herself suddenly wondering if her life had just taken a very unexpected and perhaps unwanted turn.

Chapter 2 ยป