[Paid difference version] Main character breast parasitism & childbirth illustration




This time it will also be an illustration!
I was drawing an illustration of a butterfly-shaped monster larva parasitic on a chest.



The paid difference includes an illustration of a parasitic larva crawling out of a...
2025-03-29 08:52:11 +0000 UTC View Post
We have updated the standing picture illustration when defeated by a mimic tentacle!
[Updated parts]
- Added a defeated standing illustration of a tentacle mimicry type (grass)
- Added pregnancy of a tentacle mimicry type (grass) (birth animation not implemented yet)
- Added a difference in the illustration of the inside of the uterus when pregnant with a tentacle mimicry type (grass) on the status screen
- Added the next form of the butterfly larva
...
2025-03-23 04:53:32 +0000 UTC View Post
We've added a monster that's more like a trap than a new enemy!
The differences in the standing picture and status menu have not yet been implemented.
Please wait a little longer!
[Updated part]
・Added new enemy “Tentacle Mimic Type (Grass Type)”
・Added erotic animation accordingly
・Fixed an issue where Rosa's standing picture would be displayed when talking to other NPCs after meeting Rosa.
- Pressing the ESC key to close the status ...
2025-03-18 15:09:28 +0000 UTC View Post
This is a mini concept illustration of Milia.

Her breast size is a C cup, which is not small, but she sometimes thinks that she would be happy if her breasts were a little bigger.
2025-03-15 03:00:52 +0000 UTC View Post
This time I drew Milia, the item shop owner who appears in the game.

Miria-chan runs an item shop in the spaceship where the game is set, and is an NPC character who gets sucked into a wall of flesh after monsters suddenly appear and attack her, but is saved by being rescued by the protagonist at a relatively early stage.
2025-03-15 02:56:41 +0000 UTC
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We have completed the creation of a new NPC character!

[Update contents]
-Added new NPC character "Rosa"
-Placed an event where you meet Rosa at the back of Area 2-1
-Added Rosa's shop to the residential area (you must meet Rosa to enter)
-Added new items "Pregnancy pills" and "Birth control pills"
-Fixed an issue where events and NPC characters would...
2025-03-10 15:34:12 +0000 UTC View Post
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This time, we'll fix minor bugs, release illustrations (paid variations), and information on new characters!
When I started making new NPC characters, the update speed dropped drastically, and I felt a bit sorry for everyone if I didn't release anything, so I started making illustrations at the same time.
[Updates]
-Fixed a bug that caused players to be unable to act if they pressed the E button or other buttons to close the window after moving to the purchase screen in the ...
2025-03-05 15:47:42 +0000 UTC View Post
This is a full image of the new NPC character!

I'm planning on designing the clothes and creating pixel art and standing pictures!
2025-02-27 15:33:52 +0000 UTC View Post
We were fixing bugs while thinking about various things such as setting new NPC characters!
The next NPC character will be the game's first demi-human.
Breaking down the character's appearance in detail,
I plan to create a character with a slightly punk look with red skin, big horns, muscular build, body piercings, split tongue!
An illustration of the full picture is available only to paid members,
so please take a look if you'd like!
2025-02-27 15:30:37 +0000 UTC View Post
It will be a paid version


2025-02-24 11:30:16 +0000 UTC
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This time, I drew an illustration of the main character treating eggs laid by a butterfly monster in the first aid room.
I plan to add an egg-laying animation to the game someday, so please be patient while you wait...!


The illustrations from the egg-laying scene onwards are only ...
2025-02-24 11:27:06 +0000 UTC View Post
Thanks to the numerous and detailed bug reports from everyone, we were able to properly fix the game. Thank you very much...!!
[Fixes]
-Fixed a bug where butterfly monsters (including eggs and larvae) and breast-expanding monsters would not revive after being defeated.
-Fixed a bug where egg-laying and birthing did not work properly in the birth menu.
-Reduced damage taken when restrained by butterfly larvae and breast-expanding monsters.
-Slightly reduced damage...
2025-02-22 09:33:30 +0000 UTC View Post
Sorry for the delay in updating.
In exchange, we were able to add and change quite a lot!

[Additions]
- Added butterfly larvae and erotic animations
*The erotic animations of the parasites will only occur if the player is in the "big breasts" state!!
◆If left as is, the larvae will enter the breasts and the player will become parasitic.
◆According to thi...
2025-02-19 13:40:03 +0000 UTC View Post
This is an illustration for paid subscribers only!
It's really fun to draw facial expressions of pain and pleasure...!
2025-02-12 15:10:07 +0000 UTC View Post
Main character gets tentacle pregnant and gives birth illustration 2 [Paid variations available]
This time, I drew a picture of the main character becoming pregnant with a tentacle monster and giving birth.
Recently I've felt the desire to draw illustrations, and it makes me feel like I've gone back to 5-6 years ago when I was full of creative energy, so I'm kind of happy!
How can I say this...I love a steamy butt!
And for paid members, we have prepared some dif...
2025-02-12 15:06:07 +0000 UTC View Post
It's snowing too much!!!!
It's been snowing heavily in Japan for the past few days, and it's piled up in my area too, so I've been struggling to shovel the snow. In order to avoid being late for work, I have to go to bed early and get up early to drive, otherwise my body can't keep up, so I'm sorry that I haven't been able to make much progress on the game production...!
Additions
-Added a standing image when defeated by a butterfly monster in backward facing position
...
2025-02-09 08:08:06 +0000 UTC View Post
This is an illustration of the big-breasted and pregnant version of the previous illustration!
2025-02-03 15:53:36 +0000 UTC View Post
This time I drew the main character being defeated by a humanoid monster!
I usually draw with thick layers of line art and color together, but this time I tried separating the lines and colors. I wonder if this suits my style better...?
In the paid article, there are variations of the main character's pregnancy and large breasts (the third image is a sample).
2025-02-03 15:51:08 +0000 UTC View Post
A cross-section animation for anal egg-laying play has been completed!
Update contents
- Introduced an erotic motion of a butterfly monster seen from behind for anal abuse
*There is a 50% chance that it will be front or back.
When pregnant, the animation will always be anal-only.
- Accordingly, a cross-section animation specifically for anal egg-laying has been added
That's all!
We plan to increase the variety of uterus and anal egg-laying animations ...
2025-02-02 09:16:54 +0000 UTC View Post
The image displayed when defeated by a butterfly monster has been completed!
Update contents
- Added a standing image when defeated by a butterfly monster
- Fixed a bug where the first tentacle monster that appears would perform a restraining attack at the beginning.
Last time I created a pixel animation of someone being restrained backwards by a butterfly-shaped monster, but in order to make effective use of it, I thought I'd make it correspond to anal eroticism!
<... 2025-01-30 12:15:57 +0000 UTC View Post
This illustration is exclusive to paid members!
2025-01-26 11:58:54 +0000 UTC View Post
My desire to draw has gone wild, so I decided to post an illustration!
It's really fun to draw pictures by changing the drawing method and doing trial and error...!
For paid members, I have also prepared variations on the tentacle rape and pregnancy illustrations! I have prepared samples in the third and fourth illustrations.
2025-01-26 11:56:52 +0000 UTC View Post
The humiliation dot animation of a butterfly-shaped monster facing the front has been completed!
Also, I have completed the production of the cross-sectional view animation specifically for spawning that I talked about last time...I'm satisfied because it turned out better than I expected! ! !
[Update contents]
◆ Added an animation of facing forward when restrained by butterfly monsters
◆ Updated to show the egg-laying scene in a cross-section animation when eggs a...
2025-01-22 16:02:41 +0000 UTC View Post
The butterfly monster's erotic animation has been completed, so I tried adding it experimentally!
[Update contents]
- Added a butterfly monster to stage 2-1 (defeat standing picture not implemented yet)
- Fixed a bug where the boss monster's attack judgment remained when re-entering the 1st boss room
- Fixed the text of the operation instructions "Shidt → Shift"
I tried implementing it, but this erotic animation was a bit of a failure.
What I mean is that...
2025-01-17 16:04:22 +0000 UTC View Post
I'm currently working on the monster for the next stage!
The next stage is set in a botanical garden-like place, so I'm thinking of creating characters modeled after insects and plants.
I'd like to create an erotic animation in which a human-sized insect-type monster restrains the main character and lays eggs inside her body!
I've currently finished creating the flying and restraining motions.
Next up will finally be the erotic animation...!
Please wait a little ...
2025-01-14 15:49:16 +0000 UTC View Post
I love the genre of giving birth to non-human creatures...!
2025-01-07 16:07:57 +0000 UTC View Post
I drew an illustration of the scene where the main character of Libido Space becomes pregnant with a tentacle child and gives birth!
Only paid members can view the illustrations of the pregnant belly and childbirth.
2025-01-07 16:04:22 +0000 UTC View Post
Finally, the erotic animation when in big breast state can be applied to boss monsters!
[Updated part]
・Updated so that when you are restrained by the 1st stage boss with big breasts, a special animation will be used.
・Updated the standing picture when losing to the 1st stage boss with big breasts
・Added English to the text when the game is over
That's all for this update!
Now that I think about it, the update for stage 1 is almost over.
The sys...
2025-01-05 05:50:58 +0000 UTC View Post