These Kois are a type of Fish creature that has been around since humans are around. similar to other fish girls, they rarely surface or appear. but can learn and live with humans with not much hassle. unlike their rugged independent relatives, carps, Koi girls are more submissive, and prefer to follow orders.

these fish girls have slippery skin, a human-like body, and gills, though they are able to breathe air for a very long time. Unlike their relatives or similar bipedal fish, male kois who live outside the pond are extremely rare, and tend to stay around in ponds, rivers, or be in adult websites doing camshows in their apartment. most of the koi people who surface and interact with humans are always females.

For being a sentient, aware being, claiming to "Own" them may seem a bit derogatory, and though this is obviously offensive for most fishes, like their cousins, the carp, the more independent and strong shark girls, and of course, the large whales, who wants you to treat them with the same respect as anyone else, Koi's are known to be very willingly subservient, even calling people "Master" at some times. of course, not all kois have this behaviour, but most of them do, and they are perfectly fine with being "Owned" in a way.

koi girls are one of the few fish kinds that are absurdly submissive, almost to a fault, so much so that they rarely able to function by themselves, and require someone to "own" them. usually they get owned by other fish ladies, but in this case, you will be the owner!

this does not apply to other fishes, such as carps, who would prefer to be treated as equals. of course, the safest option is to just try and be friendly with any fish girls! no amount of xenophobia helps anyone! just understand that "owning" isnt an offensive term for Kois. some might even prefer to be "owned" due to their needy and submissive behaviour.

before we start to go in depth, we need to know the basic things every koi hybrid needs.

Pools/Bathtubs

Fish Girls are Fish, they require a place to submerge. Most of these koi's live most of their lives in shallow ponds or light rivers, so you dont need anything absurdly lavish or fancy. knowing that these koi fishes will live most of their time outside of water, you dont require any large installations either. a simple bathtub will do just fine. but bigger can be better. the bigger the pool they live in, the happier they will be. though not necessary, its prefered that you have two places for them to submerge in. they will use one to rest, and the other for breeding purposes such as egg laying, masturbation, ect.

Food

this is an obvious one, but these fish obviously need foods. fish food is an alright source of sustenance if money is scarce, and you cant afford to buy food for 2. in which case, you will hold atleast a handfull in your hands in front of them, and your koi will usually feed from them. now although this is easy, it is obviously more better to feed them real food. your koi will feed on anything edible in their mouths. they can eat most meats, and luckily theyre different enough from their fish cousins that they can eat fish meat without any issue. so you dont need to cut out fish from your diet.

Clothing

though you could just leave them to wander naked on your house, which they wouldnt mind, it is obviously better to have them wear clothes, especially in extremely dry areas or anywhere near public space. though their skin are slippery, theyre not wet. so you can just give them clothing. usually they will remember to take off their clothes before they return to their pools. Their skins are fairly sensitive, so they would prefer loose clothing, however, real tight clothing may give them a sense of stimuli and pleasure they might enjoy!

Sex toys (optional)

of course, you can always have sex with them, but what are the chances that you are always ready for sex all the time? These sex toys would hopefully give them enough sexual release if youre not in the mood, or is not avaliable. get the basics such as a vibrator (for their nipples and their vagina!),and a dildo. these will usually be enough for them.

Entertainment

you need to entertain a koi girl the same way you need to entertain yourself! boredom can be a big bummer for koi girls, who usually expect to be doing something throughout the day, and a moody koi girl can be a bit of an issue! luckily of course, they are very easy to entertain. Just give them mildly interesting things to play around with, such as hobbies like gardening, woodworking, or books for them to read. general physical things such as puzzles work too.

of course, you could give them a phone or TV, however they can only use them in moderation, else they might be stuck the whole day doing nothing but scrolling! though in general, bringing them to do daily activities such as walking or general busywork with you is enough. make sure whatever activity you have your koi girl doing isn't mind numbingly dreadful too of course, they dont have the best attention spans, and they can be distracted easily. despite their submissive nature to just follow all orders, they can still feel boredom! just know that if it bores you, it would probably bore them too.

While most fish girls tend to have sparce sex lives, spending most of their times doing hobbies or working a job, Koi girls tend to have the most intense and interesting sex experiences due to their nature and their time spending with you. Koi girls are known to be submissive, and will usually let you do whatever you want to them. However, make sure to have proper consent between you and your koi! this ensures a good morale between both of you. Koi girls are also known for their higher libido compared to other known fish girls. so Sex is something you will experience much more often.

there are many sexual things you can do, but for the sake of simplicity, we will seperate them to two categories.

Service/Carressing

these activities include blowjobs, hugs, cuddling, handjobs, titfucks, and so on. these will usually be used to get both of you 'excited' for sex. though you can also do it just to make them feel happy. if you dont feel like having sex, you can always just carress them sexually. though they wont be as satisfied, they will be happy enough that they wont be as pent up as before. foreplay is as important in sex as the actual penetration, since its to prepare both of you for what might be the best feeling pussy you might feel...!

usually, their most sensitive parts are their fins, their breasts, their bellies, and their heads and mouths. so these might be the things youre aiming at during foreplay.

Penetration

penetration is obviously putting your penis inside your koi fish. if this is their first time, you have to do it in a slow and gentle manner, and slowly speed up. if theyre more experienced in sexual favours like these, you can go as hard as you can, but dont go too hard that it harms you or your koi fish!

what does it feel like, you might ask? well, its somewhat hard to explain, but it is the best thing you might feel. koi fish pussy are usually very tight (in a good way!), slippery, and warm. lubrication is rarely needed since their pussy is already lubricated in the first place. because of how slippery their pussy is, you might find your dick slipping out a couple of times. once you get used to the rhythm of how things work, this will usually happen less.

Lactation is a normal thing for most kois. unlike us mammals, koi girls produce milk naturally without the need to breed first. it is assumed that they do this during mating in their usual habitats. though most kois ignore or find pleasure from this, some kois experience mild discomfort from lactation.

one way to ease their discomfort is by giving them breasts pumps to aid them in lactation, but personally, i think the best way to comfort them is by sucking on their breasts. it usually makes them calm down easier, so you should atleast try to do some breast suckling... if you dont feel like it however, milking them like a cow is always good enough. just squeeze and milk their breasts like you would do to a cow, and milk will start to pour out from their breasts. this is usually very orgasmic for your koi friends, so proceed with caution!

once theyre done lactating, they usually end up tired, but still very pent up from all of the breast teasing. in which case, try to do foreplay gently. this will ease their horniness, and will usually make them fall asleep. in which case, slowly bring them back to their resting pool, or any other place they like to sleep on.

Egg Laying isnt really a painfull process, however it is tiring and uncomfortable. it doesnt matter if they are fertile or not, koi girls will start this process regardless. a healthy koi will usually lay up to 5 to 10 eggs. human with koi relationships wouldnt create a fertile egg, so you dont need to worry on starting a family. Kois, though still submissive, will begin to become abit more territorial afterwards, especially with their eggs. because of this, they might growl or become hesitant on meeting guests, so try to keep them alone for the time being until they feel comfortable again.

Koi girls love to get close to cumming! it gets them going the most, and stimulates their pleasure much more than most humans. because of this, keeping them "on edge" from fingering, or fucking, or outright denying them from cumming can get them very happy. and of course, the more you edge them, the more hornier they get. because of this, though you dont have to do often, you should always try to keep your kois on edge! it gets them going very well, and might make them a happier bubblier koi. Of course, like most things, everything needs moderation. a koi fish edged too much might get too horny and desperate, becoming extremely obsessed with you, and may cause mischief just to get your attention so you can "punish" them. the easiest way to combat this, if your koi is already reaching this point, is to finger them until they cum.

the following info are for other miscellaneous things that are fairly important, but is not necessary to know.

Cum Obsession

Voyeuristic behaviour

My Koi wants to have a proper baby!

Social Interaction with Koi girls and Other Fish Girls.

QnA

i hope this deep dive into the world of koi will make you intrigued and interested in them...!

Jack - koi enthusiast