Monster Breeder 138. Breeder Marks

Novel: Monster Breeder Author: Ladonyx Updated: Jun 08, 2026

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Now reading: 138. Breeder Marks from Monster Breeder, a Action novel by Ladonyx.

138. Breeder Marks

Now to handle the Breeder Marks. Firstly, let recap my recent acquisitions:

*Selected Maternal Customization!*

*Selected Create Inorganic Womb Seed!*

*Selected Paternal Seminal Potency – Sperm*

Nice. Here we go, let just check on the new options I’ve unlocked!

Then my eyes practically pop out of my skull when I examine my updated Breeder mark nu. This is…

I’m reminded of stories from ancient human culture where the hero enters the cave, finds a ledge, drops their torch over the edge, and watches as the falling light source illuminates a vast abandoned tropolis.

*Breeder Marks – Seven (Male), Four (Female)!*

Paternal Malleability I (II – 3)

Paternal Customization (3)

Paternal Inheritance I

Conjoined Chirization (3)

Species Creator (3)

Linked Twins

Paternal Seminal Control

Volu

Qualities

Spawn Attributes

Massive Volu

Seed Selection

Spawn Attribute Customization (3)

Paternal Brand

Paternal Seminal Potency

Sustenance

Sperm

Lure

Recipient Enrichnt

Costic I

Attribute Enhancent I

Additional Endownt I

Induce Ovulation

Aphrodisiac Sen

Partner Tracker

Partner Map

Partner Brand

Power Bond I (II – 3)

Sympathetic Link I

Brand Summoning Token I

Partner Presence

Distress Call

Maternal Ovarian Control

Maternity Ward

Sperm Bank

Fraternal Twins

Create Womb Seed

Create Inorganic Womb Seed

Create Mammary Womb Seed

Maternal Fetus Protection

Maternal Brand

Maternal Blessing

Fast-Maturing Spawn

Maternal Inheritance I

Capture Tail (3)

Investiture I (2)

Maternal Customization

Custom Minion (3)

Custom Attributes (3)

Maternal Fast-Gestation I

Maternal Mammary Control and Potency

Sustenance

Pacification

Allure

Mammary Size Control I

Mammary Qualities

Aphrodisiac Milk

Spawn Developnt Hormone

Recipient Enrichnt

Sustenance

Attribute Enhancent I

Additional Endownt I

Spawn Developnt Hormone

Fuckable Nipples

Species Creator???

Custom Minion?!?

Investiture…?

Yeah, the other Echidnas are going to be pretty scary, aren’t they?

I’m finally starting to see how deep the rabbit hole goes… and I’ve watched Cottontail take a tentacle all the way through! Each selection unlocks a cavalcade of more exotic or complex options. It doesn’t feel like I’m even close to exhausting the limits of my Breeder nu, and so of these options are really fucking crazy. Like, ‘not sure if want’ crazy. Fuckable Nipples, seriously? And, ‘Capture Tail,’ what the fuck is that, and why is it under Maternal Inheritance???

Sigh. It looks like I’ll have to go through all this crap one by one.

Paternal Customization – As an offshoot of Paternal Malleability, I assu this gives so additional options to modify my cock and balls. How that plays with my ability to grab the dicks from my conquests should be interesting.

Conjoined Chirization – Sounds like the option to make conjoined twins of multiple races. Remind , why would I purposefully do that to my kids?

Species Creator – One of the options with the largest implications. If Echidna can make new monster species… has that happened before? Like, a lot? Is that why there are so many races of monsters in the world? I’m suddenly not sure how to feel about that. On the one hand, Apocalypse. On the other, I have Gabby, Cottontail, Suka, gan, Spindle, and so many more wonderful won I’ve fallen in love with. I feel like I should be grateful.

Linked Twins – There’s a possibility. Double my marks per conception, and the kids get so kind of Twin ability? I wonder if I can make mixed-race sibling duos.

Massive Volu – Lets cum buckets.

Seed Selection – Maybe this allows to choose the race of my offspring instead of relying on my cock’s ‘Form of the Father?’

Spawn Attribute Customization…

Wait, did I ever find out what ‘Spawn Attributes’ does? Hold on a sec… there! I find another hidden interface in my mark nu options that details the ‘attributes’ of each of my offspring (view only, no sliders). It displays things like speed, strength, constitution, etc. with quality rankings: A, B, C, D, E, and F, plus their adult penis size and/or breast size. Neato. That does beg the question of how far the ‘customization’ upgrade can take things. Perhaps there’s a city of Uber Fuzzies in my future?

Paternal Brand – Probably similar to Partner Brand. Not exciting on its own, but doesn’t that imply there’s an unlockable version of Power Bond on the Paternal side? Well, congratulations, , I have basic pattern recognition.

Recipient Enrichnt – of the Seminal variety. Three options: my cum acts like super-moisturizer, my cum helps build muscle, or my cum makes… things bigger? I guess there’s potential here to help my girls, at the cost of making my cum even more bitterly fought over.

Induce Ovulation – This avenue is inefficient for , on top of the subtle rape-y vibes coming from this ability.

Aphrodisiac Sen – A more potent Lure upgrade.

Partner Map – The ability to see where everyone I’ve Branded is. With the big battle coming up, this may beco mandatory.

Sympathetic Link – The Partner tree has proven to be a potent path. Sohow, I doubt ‘sympathy’ in this case is limited to emotions.

Brand Summoning Token – This will allow to summon a Branded companion with a ‘token?’ Is it one-use? No, nothing in my Breeder tree has been single-use so far, but perhaps the uses are limited? Regardless, as my harem splits into groups to cover increasingly large distances, a thod of instant(?) transportation will beco incredibly valuable.

Partner Presence – This either gives the ‘feeling’ of one of my partners, vice-versa, or it summons a ghostly double of sobody. So, I guess I have no clue what this does.

Distress Call – I assu this signals my Branded companions sohow.

Sperm Bank – A bank is an ancient human money repository. Therefore, this is a way for to store the extra sperm I don’t use? That might be a convenience down the road but seems totally unnecessary.

Fraternal Twins – By definition, these are two separate eggs being independently fertilized by two separate sperm cells. It seems like I shouldn’t need an official Ability to be able to do that, but cool.

Create Mammary Womb Seed – No thanks, that sounds awful. I an… I might be into fucking a boob if it were really big with weird monster biology and the lady really wants it, but I’m not seeing a scenario where breast babies are a good idea. This ability seems like a bridge too far; sothing that would let an Echidna ramp up Breeding production to ludicrous speed.

Maternal Brand – Similar to Paternal Brand. Maternal Power Bond???

Maternal Blessing – Seems like a straight upgrade to Fetus Protection.

Fast-Maturing Spawn – Self-explanatory. I think I considered this previously and decided that a long and luxurious childhood for my kids is a future I’m willing to fight for.

Capture Tail – Seriously, what the fuck?

Investiture – Literally, putting on clothes. taphorically speaking, this is about a formal bestowal of powers or a position of responsibility. With the context being Maternal Inheritance… I feel like this is maybe related to my Mark system? Right? What else could it even be?

Custom Minion – Like the Servitors, maybe, but with my signature. Would I be able to breed cannon fodder for us to use in future battles? No, I an, could I do that as a person? If it doesn’t have complex thoughts or feelings, is it alright to use an ‘animal’ (I guess you’d call it that) to fight my battles even though it’d be my and my partner’s genetic offspring? My literal spawn.

Custom Attributes – a Maternal version of Spawn Attribute Customization.

Mammary Size Control – make boobies bigger.

Aphrodisiac Milk – an upgrade to Allure.

Spawn Developnt Hormone – Seems similar to Fast-Maturing Spawn, but maybe there are options to improve the health of offspring further along the branch. Worth looking into down the line.

Recipient Enrichnt – Four options: Sustenance would let my girls feed other monsters, Attribute Enhancent would make my milk super nutritious, and Additional Endownt make boobies more bigger. Also Spawn Developnt Hormone for my children’s mothers.

Fuckable Nipples – …Seriously? Are we really going there?

Well, first things first, then I’ll think about the rest.

*Selected Power Bond II!*

*Select Brand…*

Power Bond II (III - 9)

So, it’s the worst-case progression scenario I considered.

*Eight Breeder Marks Remain!*

*Selected Breeder Marks – Twenty-One*

Paternal Malleability I

Paternal Inheritance I

Paternal Seminal Control – Volu, Qualities, Spawn Attributes

Paternal Seminal Potency – Sustenance, Sperm, Lure,