Screenshots
Watch trailer on Steam ↗Everyday life with Evil sisters
POISON · Published by PRODUCTION PENCIL
Content notice: This game contains content not suitable for all ages or for viewing in the workplace. The story involves mature themes and depictions of sexual content, including: Detailed depictions of sexual intercourse (Consensual and Dubious Consent) Nudity and suggestive poses Sexual situations resulting from extortion and concealment of an accident Voyeurism Important Disclosures on Sensitive Topics: Consensual / Dubious Consent: Sexual acts are depicted as a result of extortion/coercion within the plot. Players should be aware of this "Dubious Consent" context. Incest: Does not contain any incestuous content. Sexual Assault: Does not contain non-consensual sexual violence or rape. Violence: No extreme violence, self-harm, or suicide is depicted. All characters depicted in sexual contexts are fictional and are aged 20 or older.
Last updated 28 Sept 2026
The protagonist secured security of life until his wounds heal. Immediately, he presses his sisters to arrange their living environment by asking them to do so, In addition, let's confront the sisters with various naughty requests under the guise of caring for their wounds.
About this game
【About the game】
◆ Caution ◆
All in-game text has been translated using machine translation.
◆ Story ◆
Naoki Shitara turns a near-fatal accident into a life of luxury. Living with the sisters who caused the crash, he uses their silence to his advantage, reigning over them like royalty. With the ultimate excuse of being their victim, his demands only grow more extreme.
【Character Introduction】
Cool corporate executive with a mature body to spare
Name: Mao Segasaki
Height: 174cm
Three sizes：B126 (P cup)/W65/H98
Characteristics: Theater appreciation, nail art, beauty treatments
A strong-willed perfectionist and president of a design agency, she is as demanding of others as she is brilliant at her job. To cover up the traffic accident caused by her younger sister, Mio, she chose not to call an ambulance and instead hid the victim in her own home. Though she resists at first, her fear of losing her social standing eventually forces her into absolute submission to the protagonist.
A spoiled college student aspiring to be an announcer
Name: Mio Segasaki
Height: 159cm
Three sizes：B103 (I cup)/W57/H88
Characteristics: Attracting attention, traveling, eating out
The one responsible for hitting the protagonist with her car at the start of the story. Having already secured a job offer as a TV announcer, she enlists her sister Mao’s help to cover up the crime, hiding the victim in the apartment they share. Despite being the perpetrator, she makes no effort to hide her blatant disgust toward him. Her constant, provocative behavior eventually strikes a nerve, fueling his wrath.
◆ Game Specifications ◆
・Novel game that progresses with a click
・Heroine fully voiced
※Japanese voice recording (※male characters are not recorded)
◆ Content Warning ◆
This game includes content that may not be suitable for all ages and may not be appropriate for display in the workplace.
The game contains nudity or sexual content, as well as general adult-oriented content.
System Requirements
Will my PC run this? →Minimum
- OS: Windows 11
- Processor: 1+ GHz processor
- Memory: 1024 MB RAM
- Graphics: VRAM:128MB
- DirectX: Version 9.0c
- Storage: 650 MB available space
- Sound Card: Direct Sound
- Additional Notes: Japanese language must be displayed and usable.
Recommended
- OS: Windows 11
- Processor: 2+ GHz processor
- Memory: 2048 MB RAM
- Graphics: VRAM 256MB以上
- DirectX: Version 9.0c
- Storage: 700 MB available space
- Sound Card: Direct Sound
- Additional Notes: Japanese language must be displayed and usable.
