Holstein Girls
A downloadable game for Windows, macOS, Linux, and Android
An Adult Visual Novel about breast growth and cowgirls.
Inspired by games like Lab Rats and Persona type games, this game will take place over many in-game days where you will be able to choose whose story to progress in between main story beats. There are 9 total girls who you can romance during the main story.
This is not a short game, partially due to there being 9 girls each with a storyline. It's a slow burn. If you are looking for a visual novel to entertain you for longer, this might be for you.
This game focuses on breast growth/transformation, lactation and pregnancy mainly, including incest. There are 6 main endings, each specialising in a further fetish (futa, multiple breasts, breast pregnancy, hyper sized breasts, egg laying, and milking), with 10 sub endings in each (harem + solo endings for each girl if you only pick them).
After you complete the game once, you will unlock the ability to skip to the end to make achievement hunting easier, so it is in there, just not on your first playthrough.
Status | Released |
Platforms | Windows, macOS, Linux, Android |
Rating | Rated 4.5 out of 5 stars (322 total ratings) |
Author | CowgirlDev |
Genre | Visual Novel |
Made with | Ren'Py |
Tags | Adult, Dating Sim, Erotic, Multiple Endings, Narrative, Ren'Py, Romance, Singleplayer, Story Rich |
Average session | A few hours |
Languages | English |
Inputs | Keyboard, Mouse |
Download
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Comments
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Been having trouble getting the "student becomes the master" achievement. Is anyone able to help me out? I've gone through Cassandra's story with the 30 knowledge but I'm probably just missing something.
Great game!
10/10
Great story and graphics
Needs another game with more girls, bigger bellies, bigger breasts and more multiple endings like a EVIL ending.
SWEET
HOME
ALABAMA
On what days are the exams for the Top of Your Class ending?
So im a little confused there are achievements for the girls reaching rank 10 but there is also achievements for reaching rank 10 on a girl (and Laura) do these both unlock when do them like reach rank 10 with mom + reach rank 10 with only mom (and Laura) do both of these mean the same thing
Easily my favorite game I've found for hucow/lactation! The story, imagery, various endings, etc are all incredible. Truly wish there was a second chapter or the dev created a new game in a similar vein. Perhaps with a little more weight gain and/or ass expansion to truly turn the girls into curvy cows.
go tighter on the masking as you can see the mask from rotoscoping it use multiple mask to go tighter but that can be done later once the story is done
I want update and chapter 2 just asking
Unfortunately the dev of this game has completely disappeared
For new characters
Great game btw, but can I ask what the music is called in the game?
Show post...
great game! love every bit of it so far, and I'm only about half finished! my only recommendation to the creator, would be to add a choice for impregnating the various women. The player being able to decide, just makes it hotter
Holstein Girls does a great job at delivering on the breast expansion and lactation subjects. It gets a bit dull due to nearly all scenes being just a static image of a girl over a background, making it visually very limited. Still, quality work was dedicated to making those images look good, and appealing. There are enough girls, and enough of a varied plot for each, that I found myself wanting to explore the next step with each just to find out what happens. Some of the stories are very erotic, while others feel a little too limited by the goal to be pornographic. I'd love to see what the talented CowgirlDev can do with a more ambitious, story-rich, and visually stunning game.
How can I delete saves? when I delete them from the saves folder it does nothing to get rid of any of my saves.
even though i finished the entire game with every posibility, i still couldn't get all of the achievements.
Can you turn off incest in this game?
You can choose to avoid it. From memory the game forces you to give one dose to your sister but you don't need to give any more to her or your mother and so you don't see any of that content.
when you max out Brooke, the main menu doesn't show her pregnant
It is really a shame theres not more content from this author. Really love this kind of content and genre, it's not done very often. The cowification aspect I mean.
Absolutely fantastic work. Shame no giantess content, altho mum sorta makes up for it.
Getting quite frustrating to have free rein in he lab all day, and STILL only make 1 a day. where's the sense?
Does anyone know if this dev is still making games or did they just made this one and bail?
There doesn't seem to be any information, and everything continues to remain the same. The developer's identity is unknown, perhaps they left it who knows ¯\_(ツ)_/¯
how u get the serum modification endings
end is in 115 day if i good remember
thank you
When you choose just Laura and the max boobs serum, it at one point shows a sequencing error.
This is normal?
where is the patreon?
Alright, so I haven't played the game yet, but I'm guessing it takes place in Holstein.
I suspect it's more likely derived from the breed of cow - Holstein Friesian - Wikipedia. There's a farm location and the girls can end up getting milked copiously (possibly even more than an actual cow).
That makes sense after playing through part of it.
FunFact: when i first played this back in 2021, it was actually spelled Holstain with an A. in fact, if you hold an old Nokia phone up to the screen and read through the camera app the spelling changes back to Holstain
Minor spoiler...
The first time you visit Mary at her house there's a line with a typo:
"You reached out and ran your fangers along it"
Should be "fingers".
wrong.
you've never seen my fangers.
i encountered a bug with the achivements.
SPOILER
I can´t get the futa achivement and have gone through all the endings
excellent, tell me how i can also un-gay this game
Having trouble unlocking my last achievement, Top of Your Class(acing both exams with rank 10 childhood friend)
First, I don't see any way possible in getting her to rank 10 before the first exam. Also, is there a particular day I have to get to then I can jump to the end?
EDIT: if it helps, I'm playing on Android
For "Top of your class" you just have to up childhood friend's score as fast as you can and the achievement should be done (the really first exam doesn't count for the achievement)
OK thanks for the help. Wasn't aware the achievement disregards the very first exam
The best I've played. Made me want more
do you plan to return with other games?
Very nice!
Needs a version 2 where all mods of the serum were developed and we see the results of the women on the campus (at least to begin with)... Basically, full embracement of BE: knowingly/openly taught about and how to push it even further, fully accepted by all citizens... Heck, it becomes the norm to engage in it!
Other options:
- Have combinations of the modded serums, e.g. multiple breasts and a cock;
- In fact, one of those serums could clearly be used by males;
- Develop the incest theme further...
Well, food for thought--all sorts of stuff you could explore... :)
Awsome game, just a little bigproblem i found is a soft lock that i accidentelly caused and made me go infinitely unable to reach the end (only figuring it out after looking the code).
SPOILERS AHEAD
The game should have ended on day 115 (when the mutations get revealed) but on day 114 i got a event on Nicoles room, after that the geme kept going as usual, i thought something was wrong after reaching day 221 and nothing else was happening. After reverting to a older save right before day 115 and preventeing the Nicole event, the ending appeared.
Hi there, I've really enjoyed your game. I'd say it's the hottest breast expansion game on the market, perhaps tied with Expanding Universe's 'Hypnosis'. However, I'm having some trouble obtaining some of the achievements.
Baka! - I've attended Nicole's graduation with her at score 1, but I don't know how to make her mad.
Fried or Poached? - I've selected the additional breasts serum multiple times, including with the full harem ending and a couple of individual girl endings, but it never unlocks the achievement.
I know this is late but I hope it's useful.
Baka! - you need to NOT talk to Nicole at the start of the game when she goes to her room, after that don't interact with her at all and you'll get the achievement
Fried or Poached? - I noticed during my play-throughs that the achievements for the endings are all mixed up, just save at the mutation decision and try them all till you get it (I don't remember if you need to get to the credits screen or not for it to count)
Thank you!
I made it to the end of my first playthrough, how do I skip to the end to see other endings?
After Day 25 (I think) You can skip to the end when at your room in the mornings
Heyo!
I'm making an itch bundle for BE themed games and wanted to invite you. Couldn't find another way to contact you, but if you're interested, shoot me an email at expandinguniversegames@gmail.com
An impressive amount of good writing, though I'd highly recommend finding a proofreader to correct grammar and spelling in future games.
I was initially expecting there to be more critical decisions and branching paths throughout the story so I was a bit disappointed with how linear my first playthrough felt. But going back to collect all the achievements showed a huge variety of small differences depending on your relationship levels throughout the game and a large variety of endings.
Love this game but just think these 2 scenes could use different poses or pictures.
Great game just noticed some spelling errors XD
Heart, where ever and workout
Great BE-fetish game , should definitely be added to https://tfgames.site/ .