Chapter 1

My wife Kellie and her sister Kristin sat in the medico office waiting for him to rejoin with termination for Kristin's recent blood piece of work. She had been losing weight recently which wouldn't be a big deal if she wasn't already so petite. Kellie was worried enough that she had demanded that Kristin see the doctor.

Kellie was shocked when the nurse had weighed in Kristin at 87 pounds when they arrived. She seemed to be losing an addition pound every hebdomad or two. She was very short, under 5'tall and was so skinny you could see her costa. She had a bantam, cute butt, and very diminished tits that we're little more than perfectly shaped 1/2 lawn tennis ball-like extrusion from her low 28a chest of drawers. She was in nursing schooling currently but didn't have a very meddlesome employment schedule, as she was in between semesters.

Kellie, on the other bridge player, was taller at 5'4 ”, and while also very skinny, with a rib John Milton Cage Jr. and thorax that were also very minor at 32b. Both fille were blond and had very cute faces. They were only 2 years apart in age, with Kellie being the older of the two at 26.

The Doctor of the Church entered the way with a booklet and a concerned look on his face. After sitting and clearing his interpreter he spoke,"Kristin, after doing your bloodwork and looking at Kellie's previous bloodwork, it appears you both have a transmitted disorderliness. Kellie, it seems that you don't have any symptoms which we have a possibility about. I'll get straight to it. Kellie, I believe your husband's ummm… dna… has been helping keep you sizable. The betting odds of his dna being a perfect equal to neutralize your condition are simply incalculable. We'd like to run some tests on him as soon as we are able. Another donor like him might be a 1 in a million occurrence."

Kellie interrupted,"that is serious to hear doc, but how does this help Kristin ?"

The doctor paused before saying,"Well… it doesn't exactly… but there may be some non traditional room to improve her condition. We can do a clustering of encourage trial run, but I suspect… that your husbands… well… sperm… might be allowing your consistence to process nutrients that it would normally reject. I realize that this is difficult subject matter… if you're ok with it I'd like to ask a few questions to verify our theories are correct."

"Wow… ok… Of course, Doctor of the Church, anything to help my baby ! ”, Kellie replied.

"Excellent. Again, some of these question might be awkward, but it is in your sister's best interest group if you answer truthfully. Now, how many times per week do you and your husband have sex ? ”, the medico finished.

Kristin turned her pass slightly toward Kellie, very rummy as to the answer. She was a virgin and had always been attracted to Ethan, Kellie's married man, and now she was going to get some energize insight into their sex lives. Kellie responded,"well… ummm… do you mean… intercourse, doctor ?"

The Dr. replied,"yes, we'll start with traditional intercourse."He sat prepare with a pen and report to strike out on a chart on his desk.

Kellie, blushing a bit, looked down at her knees and replied,"maybe 3-4 times per week."

Kristin couldn't hide a flimsy smiling. She had suspected they fucked a lot.

"Excellent. Very healthy. ”, the doctor replied."Now then, do you ever charter in anal retentive sex, and if so, how often ? You see, as with suppositories, the absorption charge per unit of practice of medicine in the anal tooth decay is nearly 5-7 times greater than ingestion."

Kristin's eyebrow raised and she stopped smiling. She had no idea that she would get these kinds of insights today. She was sure her baby didn't allow Ethan to eff her ass.

Kellie closed her middle, still looking down, reminding herself she HAD to be honest,"ummm… well… yes, doctor, I'd say we do that… well… once or twice per week."

Kristin couldn't help but allow for her jaw to swing slightly as her eyes opened wider. she thought to herself.

The physician made a note in the chart and replied calmly,"Thank you Kellie, I know the bailiwick matter is difficult. I'm just trying to get a sense of how you're absorbing his DNA, which is keeping your symptoms at bay. Just a few more questions. Now again, we're trying to establish a form of ways you are absorbing your married man's sperm, as I believe his DNA has been keeping you healthy. How often do you perform viva sex on your married man ?"

Kristin started to find aroused imagining what the solvent might be.

Kellie sighed. This would be much well-to-do to answer if her sister wasn't in the room."Well… I think… maybe once or twice…"

The doc interrupted,"fantabulous thank you. Once or twice per week."He began marking it down when Kellie interrupted him.

"No Doctor of the Church, I'm sorry… I meant… well… I meant… once or twice… per day…"Kellie corrected, quite embarrassed and visibly blushing.

Now both Kristin AND the doctor looked ball over.

"…Excluding foreplay from intercourse."Kellie finally finished. She felt she might pass out from plethora as the doctor marked his chart after a shocked pause.

Kristin also couldn't hide her jar. Then she started to palpate angry. She spoke up,"Kellie… this sounds comparable revilement. He shouldn't be asking you to do that so much. Maybe you could use some counseling… ?"

Kellie corrected her quietly and almost guiltily,"No Kristin, I'm the one that initiates it each time. In fact, there are some prison term where he seems too wear, but he knows I get trouble if he doesn't let me do it."

Kristin stopped talking. Her sister was a sex addict ? ! This didn't make any sense ! She had only dated a few Guy before Ethan, and didn't even have a 1 boyfriend in high up school day ! She wasn't exactly the town hussy before she got splice !

The Doctor interrupted her caravan of thought."Kellie, In nature many metal money crave things that are necessary for their survival of the fittest. It is highly probable that subconsciously you have been craving the cure for your condition. Now just a final few questions."

He continued,"First, how often did you perform oral sex on premature partners ?"

Kellie thought for a arcsecond out loud,"I only had 3 boyfriends before Ethan… and I didn't really love viva voce sex back then. Not often at all ! It just that I enjoy it so much more with Ethan."

Kristin was beginning to feel crimson and her cunt felt tingly, she could also feel her pap getting hard. She glanced down self consciously at her shirt to see if it was detectable. Thankfully she always wore extra padded brassiere to make her chest feel bigger.

The doctor replied,"interesting. This is confirming my possibility. Now… how often do you ingest your hubby's semen ?"

Kellie responded quickly and almost defensively,"oh I never waste a drop cloth of cum ! Errr… sperm."Jesus she sounded like a totality jade !"I mean… I… I… ingest most of it every clip, doctor."Kristin wasn't hiding her jar as she stared openly at her babe.

The doctor replied,"As I suspected. Now then, there are two possible solutions to Kristin's problem. First, we can get a sample of your husband's dna, and synthesise it. This mental process is very expensive, respective hundred thousand clam at to the lowest degree, and may guide 6 calendar month or farsighted to give rise. This may expect an prolonged infirmary stay, during the waiting, to provide a unremitting IV drip to leave you with the food your torso is not able to absorb naturally."

Both sisters looked distressed. There was no way they could afford that much, and the thought of Kristin being hospitalized for 6 months was awe-inspiring ! Kristin spoke up,"and the second solution ?"

The Dr. paused briefly,"The back option is to pass on your husband… Ethan, was it ?"Kellie nodded and the doctor continued."To move over Ethan a new medication that will greatly increase his semen production. He would have to be part of a test trial, but you can signal up for him."

Kellie immediately knew what the Dr. was implying. She inhaled and held her breath, looking down. Kristin however was slower to dig what was being suggested. She asked without thinking,"But… Doctor, how will that help ME ?"

The physician looked down as Kellie let out a suspire and grabbed Kristin's hand. Suddenly realizing that the growth in semen production was for HER, she blurted out,"Oh my god ! Kellie ! No ! I'll have to find a way to lay aside the money !"

The Doctor of the Church interrupted and stood, walking to afford the threshold as he said,"it seems the two of you have lots to discuss. I'll have the nurse yell in a pre***********ion for your married man's medicine, if you'll foretoken up for the test at the front line desk. I'll have them ready the paperwork."

Both young woman walked out in a fog.

———

10 minutes later, halfway through their all silent car drive home, Kellie finally spoke,"Ethan and I would do anything for you, Kristin… and this HAS to be done."

"No. That isn't an selection. I could never ask this of you Kellie. ”, Kristin replied. She noticed they weren't drive towards her house."Why aren't we going to my menage ? ”, she asked.

"I have to make a closure at the pharmacy for Ethan's pills."Kellie said as she put her turn signal on with a very slim smile."Then we have to stop by my house briefly."Before Kristin could freak out about going inside, Kellie added,"…you can hold back in the car."

She could sense Kristin's relief. Kellie was forming a less direct plan. They finished at the pharmacy and pulled up to Kellie and Ethan's firm a few minutes later."Be back in 5… ish…"she said cryptically and then ran inside leaving the car running with Kristin in the passenger seat.

——-

Kellie ran into the mansion. She could try Ethan working in the study. She pulled off her shirt and bra, ran into the kitchen, and grabbed a Gatorade from the fridge. She pinched her teat while pulling them away from her belittled chest of drawers, and then took turns putting the ice cold Gatorade against each one. She almost yelped it was so cold. She opened the crapulence and drank nearly 1/4 of the liquid quickly.

Ethan walked in suddenly and raised his supercilium after noticing her topless. Her tit were rock hard. ass she was hot. What was she up to ? ?"Uhhh hi sweetie… how was your… ummm… day ?"

She smiled flirtatiously and post a pill bottle on the counter,"Ohhh… pretty good… have to run back out in a few… promise me you'll take these pills right when I leave ? I'll explain later but it is important that you take one. No questions please. I'm in a rush… but need some cum before I go. ”, she said nonchalantly.

"Uhhhh… ok, what ? ? ? ”, Was all he could respond.

She rushed up to him and sank to her knees placing the Gatorade bottle between her legs, saying,"I need your shaft down my throat, NOW ! ”, as she pulled down his shorts and began getting his semi hard prick harder with her mouth.

"Jesus !"Was all Ethan could say as she began. Usually she spent a few minutes trying to convince him to let her devote him a blowjob. He didn't psyche her being assertive, though. This was hot.

He was rock hard in seconds, at his entire 9 inches. She pulled her mouth off with a plopping phone, just long enough to practically shout,"grab the back of my head teacher and skull fuck me ! strength that big pecker down my get it on throat, but warn me before you cum ! !"

Ethan paused for a second before grabbing the back of her head. Jesus… she was a have intercourse slut. He was the prosperous man alive. piddling did he know how lucky he was going to get in the succeeding few days.

Impatient, Kellie put both manus behind her head, covering his, and jammed herself toward his stopcock. She made a garish gagging audio, backed off slightly and jammed herself forward again 3 times until his shaft finally popped down her throat.

Ethan took over and began fucking her throat in astonishment. She moved her fingers down to her still heavily nipples and began pulling at them. She gave a whining groan every prison term he let her up for air. He took that as a signal to squeeze her back down. It was getting well-fixed to slide it back down with every push.

Fuck, he was already getting close to cumming and it had only been a few proceedings !"I'm close ! ”, He shouted.

She could already tell that he was, based on his breathing. She moved one bridge player up and began massaging his balls aggressively. She used the early to pull his bridge player off of the back of her nous and began massaging his cock with her throat and tongue. She grabbed the Gatorade nursing bottle, pulled off of his cock and put the tip at the entrance to the nursing bottle and began stroking him just in meter for him to shoot load after cargo of semen into the bottle.

"Fuuuuuuuck ! ! ! ! What… are… you… doing ? ?"He groaned between each spurt as he released his integral loading into the nursing bottle while she stroked him. He couldn't recollect the last time she didn't greedily swallow all of his cum.

"Just grabbing some cum to go, sweetie ! ”, Kellie said as she squeezed his cock jibe from the al-Qaeda to the tip to collect the final stage few fall into the bottle, grabbed the cap and secured it. She suddenly stood up and grabbed a weewee bottleful from the fridge. She shook up the feeding bottle with the cum in it, grabbed her shirt without putting on her bra and kissed him on the cheek."Thanks sweetie ! Be back in a bit ! hire your anovulatory drug ! ! ”, she said as she bounced happily toward the door.

Ethan stood there shocked as he watched her leave. God damn she was weird, and he loved her for it. He picked up the pill bottle, squinting at the operating instructions, counted out the numeral of anovulatory drug he was supposed to take on, and grabbed some piddle from the fridge to wash them down.

To be continued in chapter 2…