Go for your sister next.

You smiled broadly while walking toward your sister's bedroom. The last wish was to make Emily admire you, but her morality wouldn't allow anything unethical to occur. **** is a forbidden line she wouldn't cross under any circumstance. However, you're going to change your sister's perception with a wish. After all, your mother, (Heather) was already pregnant with your child, and you might as well do the same thing with your adorable little sister. Just the thought of their belly blurging with your spawns enticed your hungry cock to proceed.

You cautiously open the door ajar and peek your head inside to see Emily comfortably lying on the bed talking to her best friend on the phone. Even though Emily recently turned eighteen, the childish taste in clothing and color haven't change. The pink shirt with a logo of a Hello Kitty was undoubtedly too small, and the fabric tightly pressed against her enormous breasts. Not to mention, you can clearly see the cameltoe outlining from the white cotton of her underwear. The sight made you wanted **** Emily's alluring body until her intelligence drop to an eight year old.

"I wish my sister believe **** is normal." You said but than sadistically grining when contenplating, "Should I change your menstrual cycle like our mother?"

You made the wish and decided to wait awhile for the influence to properly tamper with your sister's emotions. At the meantime, you're going continue changing Heather's perception.

Even though, you made a wish for Heather to accept the conceptions you didn't change her moral perspective.

"Why did I allowed my son to have intercourse without protection?" Heather wondered with confusion while intensely gazed at the pregnancy, "I love taking risks, but that's completely irresponsible of me. Most importantly, I can't afford to raise any more kids with my current job." She stressfully sighs at the implications, "I supposed...my only option is abortion."

You head your mother contemplating about abortion in the living room and decide to intervine.

"I wish my mother will accept the pregnancy, and would never consider getting an abortion."__

The wish was good, but decide to add another wish to entice the activities further.

"I wish my mother will has no clue how many children is enough and will continue having dozen-after-dozen every nine months. Matter of fact, she's willing to overuse fertility pills to have a large family."__

"Why was I worried a moment ago?" Heather said while proudly rubbing the pregnancy, "Having my son's children growing inside is a wonderful experience," Chuckles, "I would've a large family by now if he did this during puberty."

Heather contemplates how many children is suitable, but your wish disabled her morality. Unfortunately, this made your mother desire to have as many babies as possible before hitting menopause.

You mischievously laughed under your breath when noticing your your mother struggling with a dilemma.

"How many is enough? Five dozen or ten dozens infants?" Heather having difficulties deciding but then came to simple solution, "Maybe I should asks for an option?"

"Dear, do you think a dozen infants is enough?" Heather smile when asking and then displayed the current development, "Because, I need a second opinion."

The power you had over your mother's emotions set off an adrenaline. Beside, if anything happen you can always change it with a simple wish.

"Why don't you get the pregnancy to maturity?" You mischievously whisperer a suggestion while gramancing, "Once we have better understanding of the development," Chuckles, "Make your next pregnancy unimaginably lager."

"Can you elaborate, dear?" Heather asked with confusion.

You pause for a brief moment to contemplate before saying, "Think of your current pregnancy reaching maturity."

"Alright dear," Heather simply replied while visualizing the development and you mischievously resume to explain, "Now imagine the current pregnancy is a grape and the next one a watermelon."

"Goodness, that's enormous," Heather softly mummer and you wickedly snearl when saying, "But we can take a step further."

"How much further?" Heather asked and you smirked at your mother's willingness due to the wish and decided to take advantage, "Imagine getting that watermelon to maturity."

"Good lord," Heather's widen by the suggestions but then amusingly chuckles when asking, "Why not make the final measurements infinite?"

"Because infinite isn't a number," You replied but in actuality you can't wish for infinite. However, there's a loophole to bypass the restriction.

"I love the suggestions, dear," Heather said while nervously gazing at you, "But having that type of pregnancy will never reach maturity, and likely put my life in danger."

You deviously grin at your mother's reluctanness to agree and use a wish, "My mother like to challenge herself in all aspects regardless of the danger."

Even though you used a wish to influence your mother's decision. You kept her concern intact to amuse yourself for awhile.

"I love to challenge myself, dear," Heather said with a wary expression and than advised you to reconsider, "But purposely endangering my life for a large family isn't a good idea."

After Heather finish venting the frustration you use a wish, "My mother will keep the pregnancy developing until it reaches the last stretch, but will warn me beforehand of the danger. Lastly, she'll let me decide to resume development or get an abortion."

"We can keep the pregnancy but I'm still a little worried," Heather said with conflicted emotions due to the wish, "II'll let you decide on the outcome."

You see a slight fear in your mother's eyes and decided to test the wish further.

"Thanks for giving me the opportunity, mom," You said while wickedly sneering, "Let's throw percussion out the window, and have the pregnancies as large as possible."

"In other words, you wanted to enlarge the pregnancy out of popportion. Even if there's problems the next morning?" Heather nervously asked and you wickedly smirked when replying, "Yeah, no limitations."

"Your decisions is unethical, " Your mother said while resisting the wish, but you reinforce the influences.

"I wish all my mother's negative emotion changes to positive."

"I'm aware of the consequences, but felt excited for some strange reason," Heather said while proudly rubbing the pregnancy, "Do you think it's unusual to feel this way?"

"Everyone wanted their pregnancy to be special," You replied casually to avoid suspicion.

"You're absolutely right, dear," Heather said with a cheerful tone but then sighed at a particular issue, "I doubt the pregnancy will last very long."

"I wish my mother desire to rupture the pregnancy," You subconsciously wished and than test out the effectiveness, "Maybe we should call the whole thing off?"

"Having cold feet?" Your mother amusingly chuckles and then leans in closely to purrs, "We need to stay committed, dear."

Constantly using the wish unexpectedly affected your mother's core personality and perception, but you find this change fascinating.

"Trowing precautions out the window is making me so wet, babyyy." Your mother said while lustfully curling her lips, "Unfortunately, there's isn't any fertility pills potent enough to release enough ova for a large pregnancy."

You know what you're doing to your mother is morally wrong but decide to indulge yourself for awhile.

"I wish my mother's overies release every single ova for fertilization by tomorrow and each one created at least octuplets. Also, the pregnancy guarantee to rupture under these condition, immense stress and a variety of other related symptoms. However, I can return the pregnancy to normal at any time unless it's too late."

"Let's assume all your ova available to fertilize and each one has octuplets," You said while sadistically grinning at your mother, "When will you start having symptoms, and How large do you think the pregnancy will be?"

Heather pause for a moment to speculate and then says, "Probably a month for symptoms but I'm unsure about the size of the pregnancy."

"I wanted you to develop the pregnancy for three month, but discard it afterwards. However, the pregnancy will rupture if it doesn't make through," You revile the cruel tendency and Heather inform, "Dear, you're not giving the pregnancy much of a chance," Chuckles, "Because you only need one month to rupture the pregnancy."

"It wouldn't be much of a challenge if development was easy," You sadistically said and Heather mischievously traces her fingertips across your chest while suggesting, "If you like taking risks, dear. Wouldn't it be better to rupture the pregnancy at any given moment?" Chuckles, "This way, none of us know the exact day when it will occur."

Your mother's suggestion is unpredictable, but you can wait a week to reverse the condition. The only problem, her demise is certain if the pregnancy rupture under a week, but the chance is an intriguing aspect. Of course you feel this way because the wish reduced your morality, and anything happen to your mother has an equal effect on you. The only way to regains your morality is to stop using wishes but that's highly unlikely.

"I wish my mother's pregnancy will spontaneously rupture at any given moment," You made the necessary arrangements but then decided to ignore your guilty conscience, "The first week is included, but has a higher probability."

"Dear, I have a distinct feeling something wrong with the pregnancy," Heather informed and you smirked when asking, "Will you allow the pregnancy to rupture?"

"Absolutely dear," Your mother's broadly smile when replaying and you asked out of curiosity, "Can you perdict when the pregnancy will rupture?"

Heather intensely gazing at the pregnancy substantially bloating and says, "Probably a few hours."

Your carelessness of making the first week have a higher success rate lead your mother's in this situation, but didn't realized it's nearly impossible to undo the conditions once the tasks has been completed.

"I'm going to visit Emily and return later to slove your perdictament," You said and Heather gramance when asking, "Be honest with me, dear. There isn't any method to prevent the pregnancy from rupturing?"

"Don't worry, I'll figure out a solution." You assured and Heather made a suggestion while the skin tissue stretches, "Wait five hours before sloving this issue."

"That's a good suggestion," You said with a devious tone and Heather gramance when accepting the challenge, "Like you said earlier, it's a lot more fun making things difficult for the pregnancy," Chuckles, "And there's practically no hope within five hours."

You amusingly laughed at your mother hyperventilating from immense stress while heading towards your sister's bedroom.

"I wish Emily's conceptions the same as my mother," You said and then enter the room.

Emily glance at your mischievous demeanor and asks, "What's up, big bro?"

Emily told her best friend to call back later and then asks, "Is something bothering you?"

You sit beside your sister on the bed and ask, "How come we never gone all the way?"

"Ummm...can we take a raincheck on the subject?" Your sister blushes with embarrassments and you atempt to convince her, "I mean....we're attracted to each other. Why can't we have sex?"

"This conversation is making feel uncomfortable," Emily softly mummer and you grin when saying, "You won't be for much longer."

"I wish Emily isn't uncomfortable about ****, and desire to be intimate with me." You said and the wish rewire your sister's ememotion to suit your needs.

"Of course we can have sex, big bro," Emily said but her subconscious mind came up with a reason for the hasatation, "We didn't go all the way because I'm waiting for you to make the first move."

You can't contain the excitement any longer and abruptly pushed your sister on the bed. Afterwards, you tarnish her clothing and harshly caresses the breasts.

Emily smiles at your assertiveness and purred, "You like things rough, big brother?"

You didn't reply to your sister's question and removed the undergarment without delay. Emily hysterically laughed while doing the same with your clothing. Soon, you're both completely naked exploring each other bodies in a passionate embrace.

Your sister spread the rosesbud with her fingers and gently slide your cock in her trenching cunt, and then sways her hips in a circular motions.

As the passion innite like a wildlife she noticed something important is missing and says, "Sorry big bro, I totally forgot about the condoms."

Emily search the dressing cabinet, and then return a few minutes later with the package.

"We cant have intercourse without protection," Emily said while warping the condom on your cock, "It'll be weird conceiving offspring by my own brother."

You grin devilishly at your sister's paranoia and concentrate on a wish, "My sister believe sexual intercourse with family members will not lead to pregnancy."

When the wish was made your sister pause midway and says, "What the hack I'm doing placing a condom on you?" She gently slide the condom off and then toss it on the floor, "I can't get pregnant by relatives."

You're satisfied with the last wish and the concept of your sister unaware of conceiving your child made the sexual activities more arousing.

Emily engulf your pluseulating member in her soaking tunnel and then vigorously sways the hips without concern of the repercussion.

Emily gazes deep into your eyes and asks, "Do my big brother like taking his little sister's virginity?"

It's kind of hilarious hearing your sister's comment considering you recently lost your virginity a few hours ago from your own mother, and now you're taking Emily's virginity.

"Thanks for giving me your virginity," You said while holding on to her hips to even the momentum, "But are you sure this is okay without a condom?"

"Why shouldn't it be?" Emily asked while suspiciously rasing an eyebrow, "I can't get pregnant by family members."

"Just making sure," You said with a devious grin and Emily hastens the movement while encouraging, "Ravage my needy cunt and release your creamy seeds inside."

Emily give permission to fill her womb with your baby batter and this made your cock uncontrollably throbs with anticipation.

You aggressively slice the member deep within the soft layers of your sister's fold and exclaim, "God damn, your needy cunt is freaking tight!!!"

"I can't believe you're allowing me to have intercourse without protection," You hysterically laughed at the wish suduing your sister's mind to accept activity, "You're such a stupid bitch, Emily."

Emily believes you're only trying to entice the activities and says, "Yes big bro, I'm a stupid bitch for allowing you to do this without protection."

You wanted to savor the moment but the tension from the prostate was unbearable.

"I'm about to spews any second," You warned but then mischievously suggest, "I know it's impossible to get pregnant by family members, but wouldn't be hot if you did?"

"I don't mind pretending," Emily said while teasingly traces her fingertips across your cheeks, "I desperately need you to impregnate me, big bro."

Unexpectedly, Heather's scream echoes throughout the hallway and Emily asks with a wary tone, "Whats wrong with mom?"

"Mom having a midlife crisis," You replied but know it's due to the pregnancy, and decided to use a wish for safety precaution, "I wish my mom's pregnancy postponed development."

When the wish was completed your mother stopped screaming. However, you're unsure if using a wish can override a different wish and the only way to know for certain is to investigate. But for now, you wanted to resume ravaging your sister's body.

Hearing Emily demanding you to impregnate her set off andrilen and without much delay erupted load after load in the depth of your sister's fertile womb. When the tasks was completed, you wish to teleport the sperms near the ova for fertilization.

"Why do I feel nauseated all of a sudden?" Emily wondered but than cover her mouth while rushing towards the restroom.

"This shouldn't even be possible?!!!" Emily frantically screamed as the pregnancy swiftly expand and you wickedly snearl when saying, "Knocking you up was exhilarating but your unenthusiastic expression ruined the excitement."

"I wish Emily's behavior and conceptions is exactly like our mother," You made a few wishes and then sadistically asks, "Do you remember mom screaming earlier?"

Emily softly giggles when saying, "Let me guess, something awful happened to mom's pregnancy?"

"I haven't checked on mom's pregnancy yet," You said while wickedly leering at your sister, "But I wouldn't rule out the possibility."

Emily laughed at your statement while asking, "Give me a straight answer, bro. The pregnancy fuck mom up, didn't it?"

"I can't give you a straight answer," You said while mischievously leering at her, "However, I can tell you this much. There's only a slight chance mom's pregnancy wouldn't rupture."

"Basically, it's another way of saying the pregnancy screwed mom over?" Emily sneered when asking and you decided to indulge her enthusiasm, "Mom very active around the house doing chores, but we haven't heard from her for an hour," Chuckles, "If I had a million dollars, I bet it's already over."

Emily text Heather's cellphone and inform, "Mom didn't reply to any of my messages," Giggle, "She normally text back in a few minutes."

"Is that enough proof?" You snarled when asking and Emily said with skepticism, "I'm not entirely convinced, but belive the pregnancy was enormous before mom started screaming,"

Emily glances at her own pregnancy and asks, "Do you think mine will end up similar?"

"Probably," You simply replied but then wickedly smirked when asking, "If you have an ability to wish for anything. What would it be?"

"I would wish to be famous with a huge mansion," Emily giggles while replying but then came up with a sadistic thought, "And by some miracle mom pregnancy didn't rupture. I would wish for it to immediately occur on the spot."

You know your sister behaving this way due to the wish, but find it fascinating it was this effective, and decided to give one wish to see what she'll use it for.

"I wish Emily realized she received an actual wish," You wished and then gramance when saying, "Well, you got an opportunity to wish for anything. So...use it wisely."

"Holy shit, big bro," Emily blurted with excitement and then hysterically laughed when pretending to use a wish.

"You used the wish on mom?" You asked with a dumbfounded expression and Emily giggles when saying, "Maybe. Does it matters?"

"Not really, the chance of it occurring was high enough," You said with a sadistic dimenour, "Except, you eliminated mom chance of any hope."

"Actually, I haven't use a wish." Emily said while mischievously leering at you, "But thanks for the information."

"Hey, you tricked me," You sigh at the situation.