Unity Spending a Month with My Sister [v.2025.11] [Yakumo milk]

[nezumitori]

Game uses 3D models and camera tricks to achieve a 2D appearance.
(During the animated scenes. Any static CG is still 2D.)

O-ooohhh THAT kind of 3D, reminds me of Amu-chan Developer. Interesting!


Ah, they keep updating monthly? I guess I'd better wait for December to come to just download the newest version later.

 

[Shadesishere]

Status update : 1st operation pushed back to mid December due to original surgeon not being a specialist at this particular op. so good news for everyone here, AIO as normal next week.

Bad news for me, 2 operations, one to remove HeRO graft causing clots, second, much riskier one to remove the 3 clots from my lungs to be done at a later date at a hospital that is better equipped to handle it, havent been given much details beyond "has risks".
pulmonary function test was done last week... not good results, its between 40-70%, which is why they are talking about removing the clots now.

life eh? well, will keep people updated, still tickin and have no intention of that stopping.

 

[Thelazyweeb22]

Status update : 1st operation pushed back to mid December due to original surgeon not being a specialist at this particular op. so good news for everyone here, AIO as normal next week.

Bad news for me, 2 operations, one to remove HeRO graft causing clots, second, much riskier one to remove the 3 clots from my lungs to be done at a later date at a hospital that is better equipped to handle it, havent been given much details beyond "has risks".
pulmonary function test was done last week... not good results, its between 40-70%, which is why they are talking about removing the clots now.

life eh? well, will keep people updated, still tickin and have no intention of that stopping.

ey yo Shade, Stay safe and strong mate you'll get through this, we'll have to see this game, Monochrome and other incest shit til the end

 

[Feiyn]

Status update : 1st operation pushed back to mid December due to original surgeon not being a specialist at this particular op. so good news for everyone here, AIO as normal next week.

Bad news for me, 2 operations, one to remove HeRO graft causing clots, second, much riskier one to remove the 3 clots from my lungs to be done at a later date at a hospital that is better equipped to handle it, havent been given much details beyond "has risks".
pulmonary function test was done last week... not good results, its between 40-70%, which is why they are talking about removing the clots now.

life eh? well, will keep people updated, still tickin and have no intention of that stopping.

Hey man, I'm always perked up when I see you in a random thread i land upon. Hope things go very well for you man.
Much love <3

 

[tonyboy12]

Is there an official Android version, or do I still need joiplay?

 

[moon0707]

2025.12

You must be registered to see the links

Update Content




Content Added




Dialogue added to Paizuri animation


As an enhancement to the existing H-animations, we have added a feature where dialogue expressions are now displayed during the Paizuri (Titty-fucking) animation.

The current targets for this enhancement are the "Bath Paizuri" and "Normal Paizuri" animations. Other H-scenes are planned to be added sequentially in the future.



Underwear added to Missionary Position


Until now, the heroine, the younger sister, had been depicted without a bra, but following requests, we have implemented a bra this month.

We have started implementation with the Missionary Position (Normal Position) animation, and plan to expand this to other animations in the future.



Event added for the Store Clerk


We have added the second date event with the suspicious store clerk.

This scenario is a continuation of the first date event added recently, and the content involves going to see a movie together.

You can proceed with the event after the first date is complete and your Friendship Level is 40 or higher. We hope you enjoy it.



Gallery Related


The date event with the Store Clerk added this month has been newly added to the Gallery.

To make it easy for you to try out, this event will be permanently unlocked in the Gallery this month.

Similarly, the three animations that received enhancements—Bath Paizuri, Normal Paizuri, and Missionary Position—are also permanently unlocked in the Gallery. We encourage those subscribed to the Plan 1000 tier to utilize this feature.



Other Improvements / Bug Fixes

• Adjustment to the standing illustration design of the Store Clerk.
• Fixed a bug where the animation movement during breast massage in the bath was not as intended.
• Fixed a bug where the Event icon and the New icon sometimes overlapped during casual chatting at the suspicious store.

 

[DevPrime99]

2025.12
Download

Update Content




Content Added




Dialogue added to Paizuri animation


As an enhancement to the existing H-animations, we have added a feature where dialogue expressions are now displayed during the Paizuri (Titty-fucking) animation.

The current targets for this enhancement are the "Bath Paizuri" and "Normal Paizuri" animations. Other H-scenes are planned to be added sequentially in the future.



Underwear added to Missionary Position


Until now, the heroine, the younger sister, had been depicted without a bra, but following requests, we have implemented a bra this month.

We have started implementation with the Missionary Position (Normal Position) animation, and plan to expand this to other animations in the future.



Event added for the Store Clerk


We have added the second date event with the suspicious store clerk.

This scenario is a continuation of the first date event added recently, and the content involves going to see a movie together.

You can proceed with the event after the first date is complete and your Friendship Level is 40 or higher. We hope you enjoy it.



Gallery Related


The date event with the Store Clerk added this month has been newly added to the Gallery.

To make it easy for you to try out, this event will be permanently unlocked in the Gallery this month.

Similarly, the three animations that received enhancements—Bath Paizuri, Normal Paizuri, and Missionary Position—are also permanently unlocked in the Gallery. We encourage those subscribed to the Plan 1000 tier to utilize this feature.



Other Improvements / Bug Fixes

• Adjustment to the standing illustration design of the Store Clerk.
• Fixed a bug where the animation movement during breast massage in the bath was not as intended.
• Fixed a bug where the Event icon and the New icon sometimes overlapped during casual chatting at the suspicious store.

thank you

 

[ElRuh]

spending a month with my clerk or what

 

[Thelazyweeb22]

Clerk Content added !! absolute peak this one

 

[kjsjfam]

Is there an official Android version, or do I still need joiplay?

u cant play unity games with joiplay

 

[AlphaJnx]

2025.12
Download

Update Content




Content Added




Dialogue added to Paizuri animation


As an enhancement to the existing H-animations, we have added a feature where dialogue expressions are now displayed during the Paizuri (Titty-fucking) animation.

The current targets for this enhancement are the "Bath Paizuri" and "Normal Paizuri" animations. Other H-scenes are planned to be added sequentially in the future.



Underwear added to Missionary Position


Until now, the heroine, the younger sister, had been depicted without a bra, but following requests, we have implemented a bra this month.

We have started implementation with the Missionary Position (Normal Position) animation, and plan to expand this to other animations in the future.



Event added for the Store Clerk


We have added the second date event with the suspicious store clerk.

This scenario is a continuation of the first date event added recently, and the content involves going to see a movie together.

You can proceed with the event after the first date is complete and your Friendship Level is 40 or higher. We hope you enjoy it.



Gallery Related


The date event with the Store Clerk added this month has been newly added to the Gallery.

To make it easy for you to try out, this event will be permanently unlocked in the Gallery this month.

Similarly, the three animations that received enhancements—Bath Paizuri, Normal Paizuri, and Missionary Position—are also permanently unlocked in the Gallery. We encourage those subscribed to the Plan 1000 tier to utilize this feature.



Other Improvements / Bug Fixes

• Adjustment to the standing illustration design of the Store Clerk.
• Fixed a bug where the animation movement during breast massage in the bath was not as intended.
• Fixed a bug where the Event icon and the New icon sometimes overlapped during casual chatting at the suspicious store.

Link not working

 

[HeatHunter`]

2025.12
Download

Update Content




Content Added




Dialogue added to Paizuri animation


As an enhancement to the existing H-animations, we have added a feature where dialogue expressions are now displayed during the Paizuri (Titty-fucking) animation.

The current targets for this enhancement are the "Bath Paizuri" and "Normal Paizuri" animations. Other H-scenes are planned to be added sequentially in the future.



Underwear added to Missionary Position


Until now, the heroine, the younger sister, had been depicted without a bra, but following requests, we have implemented a bra this month.

We have started implementation with the Missionary Position (Normal Position) animation, and plan to expand this to other animations in the future.



Event added for the Store Clerk


We have added the second date event with the suspicious store clerk.

This scenario is a continuation of the first date event added recently, and the content involves going to see a movie together.

You can proceed with the event after the first date is complete and your Friendship Level is 40 or higher. We hope you enjoy it.



Gallery Related


The date event with the Store Clerk added this month has been newly added to the Gallery.

To make it easy for you to try out, this event will be permanently unlocked in the Gallery this month.

Similarly, the three animations that received enhancements—Bath Paizuri, Normal Paizuri, and Missionary Position—are also permanently unlocked in the Gallery. We encourage those subscribed to the Plan 1000 tier to utilize this feature.



Other Improvements / Bug Fixes

• Adjustment to the standing illustration design of the Store Clerk.
• Fixed a bug where the animation movement during breast massage in the bath was not as intended.
• Fixed a bug where the Event icon and the New icon sometimes overlapped during casual chatting at the suspicious store.

Thanks for uploading, but I'll wait for more significant updates like sex while my sister sleeps or moaning sounds.

 

[PantherMouse]

2025.12
Download

Update Content




Content Added




Dialogue added to Paizuri animation


As an enhancement to the existing H-animations, we have added a feature where dialogue expressions are now displayed during the Paizuri (Titty-fucking) animation.

The current targets for this enhancement are the "Bath Paizuri" and "Normal Paizuri" animations. Other H-scenes are planned to be added sequentially in the future.



Underwear added to Missionary Position


Until now, the heroine, the younger sister, had been depicted without a bra, but following requests, we have implemented a bra this month.

We have started implementation with the Missionary Position (Normal Position) animation, and plan to expand this to other animations in the future.



Event added for the Store Clerk


We have added the second date event with the suspicious store clerk.

This scenario is a continuation of the first date event added recently, and the content involves going to see a movie together.

You can proceed with the event after the first date is complete and your Friendship Level is 40 or higher. We hope you enjoy it.



Gallery Related


The date event with the Store Clerk added this month has been newly added to the Gallery.

To make it easy for you to try out, this event will be permanently unlocked in the Gallery this month.

Similarly, the three animations that received enhancements—Bath Paizuri, Normal Paizuri, and Missionary Position—are also permanently unlocked in the Gallery. We encourage those subscribed to the Plan 1000 tier to utilize this feature.



Other Improvements / Bug Fixes

• Adjustment to the standing illustration design of the Store Clerk.
• Fixed a bug where the animation movement during breast massage in the bath was not as intended.
• Fixed a bug where the Event icon and the New icon sometimes overlapped during casual chatting at the suspicious store.

Nothing burger update

 

[tonyboy12]

u cant play unity games with joiplay

So no Android version then?

 

[kjsjfam]

So no Android version then?

yes gonna hafta use gamehub or winlator but its really tedious unless ur device is compatible

 

[zaykay]

where is the gallery at ?

 

[kjsjfam]

where is the gallery at ?

main menu

 

[bayuudachi]

wow i dont know this still update to

 

[karma_OLK]

does anybody know how to get the cheats to work i used to have them working but this was a long time ago and my hardrive broke and i cant remember how to set it up

 

[HeatHunter`]

I'm curious where the game's developer wants to go with this project because if it seems like they want the store clerk to be the "lover," it would make it a little less likely for me to continue because this game is about a brother's love for his sister, and I'm disappointed that the developer doesn't continue with it, like adding sex while she's sleeping or a moaning sound, and other scenes, maybe even getting her pregnant, but that wouldn't make sense to the story, but I still would like the sister to get all the developer's attention, at least for these updates [moaning sound and sleeping sex]. It could have been wonderful in my opinion.