A Simple Life with My Unobtrusive Sister [v 1.00 rev1]

Views: 602.3K

updated on Apr 7, 2026

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Description

In A Simple Life with My Unobtrusive Sister, you take on the role of a lone adventurer who delves deep into the dangerous Abyss in search of rare materials. Your goal is to craft the miraculous elixir known as the "Red Cerebrospinal Fluid", the only cure for your sister's fragile condition. But time is running out. If you fail to complete the elixir before the deadline, her life may be lost forever.

Developer

Countercurrent Tea Party

Rating

Rating:: 4
Votes:: 179

REVIEWS (33)

kingsky - May 20, 2026
i hope ask someone knows how to cook recipe via combine foods and fruits?
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- Lotd - May 22, 2026
  A single small meat can work too
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- Lotd - May 21, 2026
  Slime x2 plus apple is a good combo, gives gummies. Can also substitute 2 slimes for 1 of waterweird mucus
  Meat x3 (or large meat x1 and a small meat) works too
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Lotd - May 19, 2026
Once you have the game system that you can buy from the black knight near first campfire, sometimes you will see her playing in her room and you get the option to prank her. Save after moving closer, then prank her until she fails her game, and cheer her up by feeding her strawberry milk from the vending machine near black knight. If she asks you to cook her a meat dish, and you do it successfully the next day, you'll get A Girl's Smile equipment, which boosts all stats and desire. If she asks you to come home without getting too hurt, you can do that for 30 days in a row, and she'll give you a ticket that unlocks a new option for being spoiled by her.
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Lotd - May 14, 2026
Ok, so the first way to actually have sex that I've found is this:
Beat the first boss to get a philosopher stone fragment, can kill it by kiting while you equip xerise's cursed hand accessories (which drops from crawling hands, whatever it points at takes rapid damage) and for weapon use Starlit Night too boost middle finger damage. Then use a Chariot card from your inventory to summon the vendor (will probably damage you as it arrives) and buy horror movie for 12000. Then feed her the cure from philosopher stone by going back home via portal twice to increase how long she can stay awake. After that, watch tv with her late at night.
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- dikw3 - May 21, 2026
  Just bait the first boss over the edge
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  - Lotd - May 21, 2026
    I found that equipping phoenix feather and then using death card usually works on any enemy, sometimes fails on the bunny maid boss though. Very useful when trying to kill the lust demon that comes out after you destroy the tower, run the hell away as soon as the tower dies then stay just outside the arena and use death. It can drop a demon eye that lets you see x ray during certain sex scenes
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joeeeeeeeeeee - Apr 21, 2026
I am stuck in the adventure part. the character always looks down and i cant enter any other areas.
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sura - Apr 14, 2026
I have 7 white hearts now(came inside 7 times) with her so does this mean she is pregnat now or is there no content for that yet ?
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- Lotd - May 14, 2026
  How did you get 7? I could only get two a day and it resets the next day
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  - Lotd - May 18, 2026
    Ok figured it out, you need to boost hp to get more than two a day so it won't entirely reset the next day
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- rufus - Apr 19, 2026
  What did you do to get to that scene
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- SungJinWoo - Apr 16, 2026
  how to get more hearts
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DLeePHG - Apr 12, 2026
Using bows breaks your character and keeps you facing right with no way to turn
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John - Apr 04, 2026
she needs smaller titties <3
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clumbb - Mar 09, 2026
Why can't I advance beyond the second day? Mio disappears in the bedroom scene and the buttons vanish, and when I restart it goes back to the dinner scene and this error happens again, Mio disappears and the buttons disappear too.
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Link - Feb 15, 2026
How do i get every scene fast
15 2Reply
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jsmith - Feb 02, 2026
The sister is supposed to be sitting in the chair but is not appearing
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