30 Days with My School-Refusing Sister

by Eroflashclub

Uncensored Windows

VersionSteam

EngineUnity

Released2024-11-14

Updated2025-06-07

LanguageEnglish, Japanese, Korean, Chinese

2DCG Animated Bukkake Creampie Incest Internal View Japanese Game Male Protagonist Point & Click Pregnancy Rape Simulator Sleep Sex Vaginal Sex

About 30 Days with My School-Refusing Sister

30 Days with My School-Refusing Sister is a Unity point-and-click game by Eroflashclub, using 2D CG visuals. You play a male protagonist whose younger sister, who avoids school, stays at his home. As an illustrator, he balances work while spending time with her through head pats, cooking, and conversation, hoping she gradually opens up. The game contains adult content.

The Steam version was released on November 14, 2024. It runs on Windows and offers English, Japanese, Korean, and Chinese text. The release is uncensored.

Developer's description

Your truant younger sister decided to crash at your place. Improve your relationship by spending time with her while balancing your job as an illustrator. Give her a head pat, cook for her, have a chat, and maybe, over time, she'll open up to you.

30 Days with My School-Refusing Sister screenshots

Download 30 Days with My School-Refusing Sister Steam

BuzzHeavier DataNodes MEGA Pixeldrain VikingFile

Player reviews

Player rating 3.0 / 5 · 20 ratings

Written reviews 20 · avg 3.2★

Positive (4–5★) 30%

Latest review 2026-03-07

What players say

Mostly three and four star reviews praise cute art but find the loop repetitive and shallow.

5★ 0

4★ 6

3★ 12

2★ 2

1★ 0

Players like

Cute monochrome art and sister design
Simple mechanics and quick progression
Cozy daily atmosphere
Interactive touching and point-and-click mechanics

Common complaints

Repetitive, boring daily loop
Minimal story, choices, and variety
Grindy progression and time gates

Best for players who enjoy simple monochrome sister sims with low expectations.

Summarised from 20 written player reviews.

ade001 2026-03-07 ★★★★★

I want to find some redeeming qualities to this game, but it's hard. Gameplay is pretty boring and repetitive, there's no story and like a grand total of 3 ways of interacting with your sis. Your actions barely register by…

CrazyParrots 2025-09-03 ★★★★★

Underbaked game When I started it up, there was just some quick text that said: 'Peter,the Sister is here' and that was the intro. After that the gameplay loop began, click the draw button, then the rest button, sometimes the…

RpgLover(Temp) 2025-07-20 ★★★★★

I wouldn't call it bad, it's just Lite version of Sister Fantasy: Monochrome sex mechanic. I know that game stand out by using grayscale color theme, but there has to be a crime making an entire world pale white on…