Body Fluids

Body fluids play a large role in the Cafe Campaign, where the player can produce a cream for buns using their own bodily fluids, namely their milk, semen, and vaginal fluids.

They are also important in determining how easy penetration will be.

Body fluids are also largely tied to the Underground Farm, where large amounts of milk and semen are extracted from the player (willingly or not). As such, this place also serves to rapidly increase the player's lewd fluid capacity.

The cow transformation is also closely tied to body fluids - it increases both their volume and production.

Stats related to body fluids can be checked in the Characteristics tab in-game.

Semen

Semen, like its real-life counterpart, is fluid ejaculated by characters with a penis. It is governed by semen volume and the amount of semen.

Semen Volume

This determines how much volume is available for semen inside of the player's body. The default is 90 ml, and it cannot go over 3000 ml, unless the player has the cow transformation, which doubles the upper limit. The respective levels as indicated in the characteristics tab are listed below:

• ≥ 2000 ml "You produce a prodigious amount of cum,"
• ≥ 1500 ml "You produce a huge amount of cum,"
• ≥ 1000 ml "You produce a large amount of cum,"
• ≥ 500 ml "You produce a decent amount of cum,"
• ≥ 300 ml "You produce a limited amount of cum,"
• ≥ 100 ml "You produce a small amount of cum,"
• > 0 ml "You produce a tiny amount of cum,"
• 0 ml "You produce no cum."

Once the player's semen volume reaches the large capacity, they will gain the trait "Sperm Bank". This trait is purely cosmetic.

Upon reaching the prodigious capacity, provided the player's amount of semen is as much as they can hold at the time, they will be awarded with the Feat "Feeling full". This works the same for milk.

Changes of Semen Volume

Semen volume can change through various actions (actively) and naturally changes with time (passively). The cow transformation will make all the following changes twice as effective, but for clarity, all values are given for default characters only.

Active

• If the player's semen capacity is full and they are sufficiently aroused, their semen volume will increase instead of their semen replenishing. They will be notified of this by the following messages in the characteristics tab:
  • ≥ 8000 arousal (8/10 of arousal bar): "As you're already full, your arousal is increasing your capacity."
    • Adds 6 ml of semen volume every hour (double for cow transformation). Semen amount is topped up appropriately.
  • ≥ 6000 arousal (6/10 of arousal bar): "As you're already full, your arousal is increasing your capacity."
    • Adds 3 ml of semen volume every hour (double for cow transformation). Semen amount is topped up appropriately.
• If the player has a mini penis, every time they climax, they will "Climax like a girl" and lose 3 ml of semen volume.
• Each ejaculation will increase semen volume by 3 ml.
• Being milked at the Underground Farm increases semen volume by at least 60 ml.

Passive

• Every midnight, semen volume is changed:
  • With a "small" penis, semen volume will not increase (without the bonuses listed below).
  • With a smaller penis, it will decrease (by 3 ml - tiny, by 6 ml - mini).
  • With a larger penis, it will increase (by 3 ml - normal, 6 ml - large and 9 ml - enormous).
    • At very low volumes (less than 25ml), semen volume will increase by 3 ml more than normal, allowing characters with a tiny penis to maintain some semen volume.
    • For every 250 ml of semen volume, 3 ml will be detracted, making a larger semen volume somewhat harder to maintain, especially with a smaller penis.
• At low purity, an additional 9 ml will be added. This bonus is only applied if the player's semen volume is less than (at most) 980 ml, however, with higher purity, this number gradually drops all the way to 0 ml.
• Every hour, the cow transformation will add 3 ml of semen volume.

Semen Amount

This shows the amount of semen inside the player relative to their total volume. Therefore, it cannot go over their semen volume. The levels of the amount of semen are listed below as they are shown in the characteristic tab after the player's level of semen volume:

• Full: "and you're full to the brim."
• ≥ 6/7 of volume: "and you're almost full."
• ≥ 5/7 of volume: "and you have plenty left."
• ≥ 4/7 of volume: "and you've about half left."
• ≥ 3/7 of volume: "but you're running low."
• ≥ 2/7 of volume: "but you're running out."
• ≥ 0: "but you're almost empty."
• 0: "but you've been milked completely dry."

Replenishing Semen

Normally, the player's amount of semen recovers by 1/24 of their volume per hour. If they are not full and they are sufficiently aroused, it will recover much faster than normally. They will be notified of this by one of the following prompts in the characteristics tab:

• ≥ 8000 arousal (8/10 of arousal bar): "Your arousal is helping recover."
  • Replenishes 3/24 of semen amount every hour.
• ≥ 6000 arousal (6/10 of arousal bar): "Your arousal is helping recover."
  • Replenishes 2/24 of semen amount every hour.

If the player is drugged (shown in sidebar with the prompt "A lewd warmth fills you"), their semen is replenished by 1/24 of their volume in addition to all other replenishment and their semen volume is increased by 3 ml.

The cow transformation doubles any rate at which the player's amount of semen is recovering.

Ejaculation

The amount of semen ejaculated is of any consequence only when collecting it for making lewd buns at the Cafe.

The default amount of ejaculate is 30 ml + 1/30 of the player's semen volume, making the default maximum ejaculation volume 130 ml. The "Orgasm addict" trait increases the amount of semen ejaculated 2,5x. The Cow transformation increases it 2x. The player will not ejaculate any fluid if their semen amount is 0. Each ejaculation will also increase the player's semen volume by 3 ml (unless they climaxed "like a girl", in which case semen volume will be unaffected). If the player "climaxes like a girl", they will only ejaculate 1/30 of what they would otherwise.

Unlike for female orgasms, there is no randomness to the amount of fluid released from a male orgasm.

Milk

Note: This gameplay feature is only available if the toggle "lactation" is enabled.

Starting to Lactate

In order to produce milk, the player first needs to start to lactate. For this to happen, they must not have a flat chest. Other than this, there are no requirements - even males can lactate.

Whenever the milk volume of a player would increase (see below), the player's "lactation pressure" is increased by one point (two with the cow transformation). This stat starts at zero, and once it reaches 30 points, the player will (at midnight) gain the trait "Lactating" and start lactating. Should it drop below this limit again, the player will stop lactating. It cannot go above one hundred points and it decays by one point every day, meaning that the player must maintain it to keep lactating. Fortunately, it cannot drop below zero.

The player will automatically start to lactate upon giving birth, recieiving a full 100 lactation pressure and 100 milk volume(200 volume, if the player has cow transformation.)

Milk volume

This determines how much milk the player's breasts can hold. The minimum is 24 ml, and the default is 30 ml. The maximum is 3000 ml and can be doubled by having the cow transformation. The respective levels as indicated in the characteristics tab are listed below:

• ≥ 2000 ml "Your breasts produce a prodigious amount of milk,"
• ≥ 1500 ml "Your breasts produce a huge amount of milk,"
• ≥ 1000 ml "Your breasts produce a large amount of milk,"
• ≥ 500 ml "Your breasts produce a decent amount of milk,"
• ≥ 300 ml "Your breasts produce a limited amount of milk,"
• ≥ 100 ml "Your breasts produce a small amount of milk,"
• ≥ 24 ml "Your breasts produce a tiny amount of milk,"

Once the player's milk volume reaches the large capacity, they will gain the trait "Milk Factory". This trait is purely cosmetic.

Upon reaching the prodigious capacity, provided the player's breasts are full of milk, they will be awarded with the Feat "Feeling full". This works the same for semen.

Changes of Milk Volume

Milk volume can change through various actions (actively) and naturally changes with time (passively). The cow transformation will make all the following changes twice as effective, but for clarity, all values are given for default characters only.

It is important to note that breast size has no effect on milk amounts and volumes at all.

Active

• Every time the player's nipples leak milk (breastfeeding), milk volume increases by 2 ml, even if the player has been sucked dry. A bonus 2 ml are added when the sucking is initiated.
• Having a nipple teased during combat adds 2 ml per turn. Even swarms can do this.
• Being milked by the Forest Pitcher found deep within the Forest increases it by around 30 ml.
• Breastfeeding the wolf pups at the Wolf Cave adds around 4 ml each turn.
• Being milked at the Underground Farm increases it considerably, as well as increasing lactation pressure substantially.
• Every turn the player plays with their breasts, their milk volume increases by 4 ml for each hand they use.
  • This is the easiest method of quickly inducing lactation and increasing milk volume.

Passive

• Every midnight, the player's milk volume is decreased by 4 ml.
• A low purity will add an additional 10 ml to milk volume every midnight. This bonus is only applied if the player's milk volume is less than (at most) 1000 ml, however, with higher purity, this limit gradually drops all the way to 0 ml.
• A good way to passively increase milk volume is via. parasites. Any nipple parasite will increase milk volume by 2 ml each hour.
• Every hour, the cow transformation will add an additional 4 ml of milk volume (on top of doubling normal volume gains).

Milk amount

This shows how much milk is currently in the player's breasts relative to their capacity. Therefore, it cannot go over their milk volume. The levels of the amount of milk are listed below as they are shown in the characteristic tab after the player's level of semen volume:

• Full: "and you're full to the brim."
• ≥ 6/7 of volume: "and you're almost full."
• ≥ 5/7 of volume: "and you have plenty left."
• ≥ 4/7 of volume: "and you've about half left."
• ≥ 3/7 of volume: "but you're running low."
• ≥ 2/7 of volume: "but you're running out."
• ≥ 0: "but you're almost empty."
• 0: "but you've been milked completely dry."

The player's milk amount is replenished by 1/24 of their volume every hour, regardless of arousal. There is no other way to replenish milk or to affect the speed at which this is done.

Breastfeeding

If the player's milk leaks from their nipples, the amount leaked is random, between 1 ml and 5 ml (per nipple). In addition, the player's milk volume is increased by 2 ml. The cow transformation doubles all these values. It should be noted that one hand can only stimulate one nipple.

Like for ejaculation, the amount of milk leaked is of any consequence only when collecting it for lewd cream at the Cafe.

Wetness

Wetness represents how lubricated certain parts of the player's body are. This is mostly important for encounters, as more lubrication allows for easier penetration (see below).

Upon entering water at any point (such as taking a shower) the player's body parts will become dry, removing their wetness completely.

Vaginal Wetness

The player's vaginal wetness is determined by the amount of foreign fluids (slime and semen) inside of and around their vagina in addition to their own vaginal secretions from arousal. It cannot go over 120 points. The different levels of vaginal wetness are as follows:

• ≥ 0 "Your vagina is dry. Insertions will be difficult."
• ≥ 15 "Your vagina is a little slick. Insertions will be difficult for all but the smallest penises."
• ≥ 30 "Your vagina is slick. Most penises will have a hard time penetrating."
• ≥ 45 "Your vagina is moist. Some penises will be able to penetrate without difficulty."
• ≥ 60 "Your vagina is wet. Most penises will have an easy time sliding in."
• ≥ 75 "Your vagina is dripping. All but the largest penises will have an easy time sliding in."
• ≥ 90 "Your vagina is drenched. Even the largest penises will have an easy time sliding in."

Vaginal wetness determines how easy insertions will be - a large penis will have trouble penetrating all but the wettest of vaginas, however, a tiny penis will easily penetrate even a dry vagina. A player sufficiently skilled with their vagina can envelop even a large penis when dry.

Factors Determining Vaginal Wetness

Vaginal wetness is determined by the following:

• Recently gained arousal from sexual stimulation (never more than 74 points) - this can be interpreted as wetness produced by the vagina itself.
  • Repeated masturbation works well for this.
  • The actual current level of arousal does not affect this.
• The sum of the amount of goo (0 - 5) and semen (0 - 5) inside and outside of the vagina multiplied by 6 (this alone can make up 120 points).

Specifically stimulating the vagina does not affect its wetness.

Collecting Vaginal Fluids for Buns

When making cream with lewd fluid at the Cafe, if the player is not wearing bottom clothing and underwear and their wetness is over 74 (around dripping), a random amount of fluid between 0 and up to 10 ml will be collected into the jar. Simply put, the wetter the player, the higher the chance of collecting fluid and the greater its amount.

If the player stimulates their vagina by putting their finger inside and teasing, liquid will collect somewhat faster. Using both hands increases arousal 2x faster and increases the rate at which fluid is collected further.

When the player reaches orgasm, 1 ml is added for each 2 points of wetness, up to a maximum of 20 ml at 40 points of wetness.

Even at maximum wetness, the best way for female players to collect fluid is to milk their breasts with both hands while naked. The generation of vaginal fluid simply cannot keep up with the rate at which milk can be extracted from breasts. However, stimulating the vagina with both hands (fingers inside) can still generate around 3/4 as much fluid as milking breasts.

Note that collecting fluid does not decrease vaginal wetness.

Vaginal wetness vs. fluid added to jar (when passive).

Vaginal Wetness	≥0	≥74	≥78	≥82	≥86	≥90	≥94	≥98	≥102	≥104	≥106	≥108	≥110	≥112	≥116	120
Chance of fluid being added	0%	3%	16%	29%	42%	55%	68%	81%	94%	100%	100%	100%	100%	100%	100%	100%
Fluid added (ml)	N/A	1	1 - 2	1 - 3	1 - 4	1 - 5	1 - 6	1 - 7	1 - 8	1 - 8	1 - 9	2 - 9	2 - 10	3 - 10	4 - 10	5 - 10
Average fluid per turn (ml)	0	≥0.03	≥0.19	≥0.48	≥0.90	≥1.45	≥2.12	≥2.93	≥3.87	≥4.39	≥4.87	≥5.39	≥5.87	≥6.39	≥7.29	8.06

Vaginal wetness vs. fluid added to jar (when active). Percentage values change continuously, values are approximate.

Vaginal Wetness	≥60	≥64	≥68	≥72	≥76	≥80	≥84	≥88	≥92	≥94	≥96	≥98	≥100	≥102	≥106	≥110	≥114	≥118	120
Chance of fluid being added	0%	3%	16%	29%	42%	55%	68%	81%	94%	100%	100%	100%	100%	100%	100%	100%	100%	100%	100%
Fluid added (ml)	N/A	1	1 - 2	1 - 3	1 - 4	1 - 5	1 - 6	1 - 7	1 - 8	1 - 8	1 - 9	2 - 9	2 - 10	3 - 10	4 - 10	5 - 10	6 - 10	7 - 10	7 - 10
Average fluid per turn (ml)	0	≥0.03	≥0.19	≥0.48	≥0.90	≥1.45	≥2.12	≥2.93	≥3.87	≥4.39	≥4.87	≥5.39	≥5.87	≥6.39	≥7.29	≥8.06	≥8.71	≥9.23	9.42

Penile Wetness

This is the counterpart to vaginal wetness. Its level is also determined by the amount of foreign fluids (slime and semen) on the player's penis in addition to their own secretions from arousal. Its maximum is 120 points. The different levels of penile wetness are as follows:

• ≥ 0 "Your penis is dry." With normal or larger penis: "Insertions may be difficult."
• ≥ 15 "Your penis is a little slick."
• ≥ 30 "Your penis is slick."
• ≥ 45 "Your penis is moist."
• ≥ 60 "Your penis is wet."
• ≥ 75 "Your penis is dripping."
• ≥ 90 "Your penis is well-lubricated." With enormous penis: "It shouldn't have much trouble sliding into places, even at your size."

A wetter penis will have an easier time penetrating during sexual encounters. A lack of lubrication can be overcome with skill.

Factors Determining Penile Wetness

Penile wetness is determined by the following:

• Recently gained arousal from sexual stimulation (never more than 75 points) - this can be interpreted as pre-ejaculate produced by the penis itself.
  • Masturbation works well for this.
  • The actual current level of arousal does not affect this.
• The sum of the amount of goo (0 - 5) and semen (0 - 5) on the penis multiplied by 12. This alone can make up the full 120 points.
• Specifically stimulating the penis does not affect its wetness.

Anal Wetness

Note: This gameplay feature is only available if the toggle "Anal" is enabled.

Anal wetness closely mirrors how vaginal wetness works. It is also determined by the amount of foreign fluids (slime and semen) inside of and around the player's anus. The one difference is that the anus does not produce any of its own fluids, so it will not self-lubricate from arousal. Its maximum is 120 points. The different levels of anal wetness are as follows:

• ≥ 0 "Your ass is dry. Insertions will be difficult."
• ≥ 15 "Your ass is a little slick. Insertions will be difficult for all but the smallest penises."
• ≥ 30 "Your ass is slick. Most penises will have a hard time penetrating."
• ≥ 45 "Your ass is moist. Some penises will be able to penetrate without difficulty."
• ≥ 60 "Your ass is wet. Most penises will have an easy time sliding in."
• ≥ 75 "Your ass is dripping. All but the largest penises will have an easy time sliding in."
• ≥ 90 "Your ass is well-lubricated. Even the largest penises will have an easy time sliding in."

Anal wetness, like vaginal wetness, determines how easy insertions will be - a large penis will have trouble penetrating without some wetness, although a player sufficiently skilled with their anus can envelop even a large penis when dry.

Factors Determining Anal Wetness

Anal wetness is determined by the following:

• The simple sum of the amount of goo (0 - 5) and semen (0 - 5) inside and outside of the anus (on the ass) multiplied by 6.
  • The player cannot increase this on their own and must rely on encounters.
• Stimulating the anus or sexual stimulation in general does not lubricate the anus.

Wetness During Encounters

Wetness vs. percentage of pain received

The wetter the part of the player which is being used for penetration is, the easier penetration will be, both for the player and for NPCs. In addition, the size of the penis/tentacle involved is taken into account.

Low lubrication can be overcome with skill - if the player's skill with the involved body part is high enough, they will be able to envelop even huge penises/tentacles or penetrate even with a huge penis.

• During encounters, wetness will be temporarily increased depending on the player's lewdness by up to 5 points (but not over 120 points).
  • Promiscuity raises wetness during encounters with humans.
  • Deviancy raises wetness during encounters with tentacles or beasts.
• Aroused NPCs/tentacles will lubricate the player, especially if they fail to penetrate. Tentacles squirt their liquids, while NPCs carry lube. Both of these apply goo to desired areas of the player.
  • The player can buy/apply this lube on their own.
• Wetness will determine the amount of pain gained from penetration (whether penetrating or being penetrated). This works the same for the anus, vagina, and penis (see graph and table):
  • With the Demon transformation, this is bypassed, and no such pain is gained.
  • Pain decreases exponentially with increasing wetness. This means that higher wetness provides diminishing returns in terms of pain reduction and that even relatively low wetness will be remarkably effective.

Wetness to pain received

Wetness	0	1	2	3	4	5	6	7	8	10	12	14	16	20	24	32	40	56
Pain Received	100%	89.2%	79.5%	70.9%	63.2%	56.4%	50.3%	44.9%	40.0%	31.8%	25.3%	20.1%	16.0%	10.1%	6.4%	2.5%	1.0%	<0.2%

Trivia

• By combining the cow transformation with the orgasm addict trait, a player with full semen volume can ejaculate 650 ml at once.
• Amazingly, many of the mechanics related to milk volume have a basis in reality:
  • Thoroughly draining breasts has been shown to increase their milk production. Conversely, breasts will tend to reduce their production if not drained thoroughly enough.
  • Breast massages have also been shown to increase the volume of breast milk production.
  • Even women who have not been pregnant can sometimes accomplish lactation by repeated stimulation.