Jack "improves" Olivia

Intermission

Amanda was sitting on her bed reading another one of her romance novels, you know the ones with the faceless bodybuilder on the covers. She had let out a soft sigh as even though she felt the warm thrill of reading the steamy novel, she was still alone that night. That was until she heard the back door open and close and then the sound of footsteps trail through the house, up the stairs, and into her son's room. She figured it was just Jack coming home late but as quickly as she dismissed the noise she started to hear multiple voices and then soft feminine moans.

She tossed the book onto the nightstand beside her bed, now more intrigued with the events in the other room than in the book. Slowly making her way out of the master bedroom Amanda crept down the hall to the door of her son's room. Was it because of how horny she was or just pure motherly interest Amanda did not know, but something deep compelled her to peek into her son's room. So she crept closer and slowly began to creak the door open as the moans from inside became louder.

Peering inside her son's room she let out a soft gasp as she watched her son start to pound away at the young girl on his bed. she stared on as she took in the scene of her well sculpted son slowly thrusting in and out of the innocent girl as she moaned out in pleasure. He hand slowly slide down under her panties as she began to play with her self watching her stud of a son with a godly cock fuck the shit out of the girl. God what is happening to yourself Amanda thought as she stood at the doorway to the room, playing with herself, and lusting after her horse hung son.

Time went by until eventually the scene in the room had hit its climax with the young stud covering the poor girl in load after load of his cum, and Amanda was left again in shock at what her son was capable of. Amanda stood there frozen, but then rushed off as soon as it appeared Jack was going to leave his room and she narrowly got back into the master bedroom before her son saw her.

Taking in deep breaths Amanda collapsed onto her bed peeling off her now drenched panties as she reflected on what she had done. But her mind was not at the point of making her feel guilty, instead she continued where she left off and continued to play with herself thinking about Jack. Time passed again until she came, and moaned out softly her son's name as she drifted off to sleep.

The Next Morning

Jack was awoken the next morning by the feeling of soft lips around the head of his cock. He lifted up the sheets to see the formally innocent Olivia holding his cock while she lovingly kissed and sucked the head of his cock.

"Could not get enough of it?" Jack said with a devilish grin.

"I... smooch... Love... smooch... This... smooch... Cock" Olivia responded in between kissing the head of his cock.

Jack then gave the cock hungry girl a pat on the head before laying back and letting her continue what she was doing. He laid there while she worked away at his cock, taking long licks of the shaft and even teasing his massive balls before trying to throat some of it. Before long Jack felt his balls tens up as he knew he was about to cum so he quickly flung the sheets off the bed and stood up above Olivia, now kneeling before him. Holding his cock in hand he lined it up with Olivia's open mouth and began to cum, filling the girls mouth to the brim as she tried to swallow load after load, and he eventually covered her head and upper body in jizz.

As she took in breaths of air after swallowing what she could of his cum Olivia said "Thank you for breakfast" in a teasing way.

Jack put his hand on her cheek before pulling her up face to face and saying "I hope you enjoyed it" playfully. But then he quickly said "Now go take a shower" in a domineering tone before giving her ass a smack.

"Oh, will do" Olivia responded as a shiver went up her spine before jumping off the bed and walking to the bathroom across the hall.

Jack stepped off his bed and proceeded to get dressed before walking out into the rest of the house. As Olivia took her shower he luckily found that the rest of the house was empty as his mom had already left for work and Emma texted him saying she was out with friends for the day. He then went down to the kitchen were he began to prepare actual breakfast for himself and Olivia, and soon she came walking out in nothing but one of his large sports jerseys.

"Smells great jack" Olivia said as she sat down at the kitchen counter.

"Hopefully you are not full from earlier" he commented back to her.

The two of them then enjoyed the breakfast he prepared while continuing to tease each other. Eventually the conversation changed as Olivia asked Jack a question, "How did you become such a sex god?"

"What do you mean?" Jack responded.

"Well it's not normal for guys to have dicks that large, ''she said as she bit her lip, looking at his crotch.

Jack thought about how to respond before letting out a sigh and saying "Would you like me to show you".

Olivia tilted her head to now looking eye to eye and stated in a hard tone "Yes, I want to see".

Jack then took another sigh as he started to clean up the kitchen with Olivia's help before taking the scantily clad girl into the backyard and then into the shed where he kept the machine. The whole time Olivia was puzzled as to what she was looking at, until Jack started to explain it to her. "This is what I used to change myself" Jack started to explain, "The machine injects the subject with nano-bots and then rewrites their DNA and changes them to the inputted command".

Olivia was stunned at what Jack was showing her and what she was hearing. While he continued to get into some of the more complicated parts of the machine she interrupted him and said "I want you to change me".

This caught Jack off guard as he shouted out "What!".

"You heard me, I want you to... um... improve me" she responded trying to find the word she wanted.

"Improve you... Improve you in what way" Jack said now seeing where this was going.

"I want to be able to fully please you, to full take that fucking cock" She responded with vigor, and then continued to say " I want the body, the tits, the ass, the lips... I want it all".

Jack was in awe of what she was asking, but soon a devilish grin formed on his face. He then told her to take off the jersey and to enter the machine which she did with speed. He then closed the door behind her before typing strings of commands into the computer. Once done writing the commands he shouted to her, telling her to stay calm while the machine worked, and she responded saying she was ready. Jack then entered the start command and the machine came to life with noise of fans and lights as the bots began their work to, in Olivia's words, "improve her".

Time passed as the machine kept making changes to Olivia, and Jack waited patiently for when it would be done. Eventually the Machine started to power off and the door unlatched, with an **** Olivia inside. Jack lifted her up and carried her back to his bedroom where he placed her on his bed. He then waited for her to wake up and once she did the both fully took in the changes he made.

Laying on the bed the new Olivia had a much more curvy frame, with larger breasts and a bigger ass along with a thinner waist, wider hips, and thicker lips. Jack had also made her skin more softer and removed blemishes of acne from her body. She slowly moved her hand along the lengthens of her new and improved body before looking at the drooling stud across the room.

"Oh Jack, you made me so perfect," she said with a blushing red face and a giggle.

"Well... I made the changes you wanted" he said, still taking in the view of her. "Do you want to try out the other changes?" Jack then said with a smirk as he began to step closer.

"Come fuck this bimbo" Olivia quickly giggle out in joy.

With that answer Jack jumped onto the bed and began to feel her up and down. He started by taking her in for a passionate kiss before slowly making his way down to her breasts and more sensitive nipples, giving them a lick. He then moved along her curves until he buried his face into her new pussy and began eating her out. As part of the changes he made were making her overall more sensitive and increasing specific pleasure regions. He continued to eat her out until she experienced her first newly enhanced orgasm that lasted for a full minute and let out a scream of joy.

After giving her the time to come down from her high Jack then shifted position lining his massive cock up with her pussy lips and slowly entered her. As he pushed further and further this time he did not bottom out as his cock pushed deeper as it bulged out in her stomach. While she moaned out in pleasure Jack began to rhythmically pound away at her, thrusting in and out. This went on for hours as they continued to fuck, changing positions now and then, until Olivia was nothing more than a babbling mess and Jack reached his climax drenching her in load after load.

That Evening

Later that evening Amanda arrives home from work. She enters the house placing her work bag down right away she calls out announcing that she's home, and for Jack to reply from the living room. As she enters the living room Amanda is surprised to find her son sitting on the couch and watching a movie with an unfamiliar girl wearing some of Jack's clothes. Turning around Jack looks at his mom before saying "Hi mom, how was work".

"It was fine honey" she says before glancing back over to the girl and asking "Who's your friend"

Olivia turns her head and replies "Oh I Ms. Miller, it's just me Olivia '', saying with a slight giggle before turning back to the movie.

Amanda was caught off guard as the voice sounds like Olivia and face is close, but that's not the Olivia Smith she remembers. But she waves it off walking over to the kitchen to start preparing dinner. As Amanda settled in the kitchen Olivia had gotten up and said goodbye to Jack, but not before covering him with kisses, and then before Amanda could talk to her more. After that the rest of the evening went quiet as Jack only sparingly talked to his mother and his sister avoided both of them.

Amanda drifted off to sleep that night dreaming of Jack, her stud of a son and his meaty cock. But she also dreamt of Olivia and how drastically she had changed since she last saw her, unless her memory was confused. But No matter what she spent the night dreaming of her mind always went back to how much she missed her husband.