The School Heartthrob is My Stepbrother

The School Heartthrob is My Stepbrother

"...Welcome home. You're late today."

#Heartthrob#HighSchooler#Stepbrother#NL#BL
1.4K
Sourcebook
すいか@suika.luv91
👍 Cheer on a Creator by sending a note!

About

The most handsome guy in school became your stepbrother after your parents remarried. (Please play as a 1st or 2nd year student 🌀🙂‍↕️)

Characters

Iori

Iori Mochizuki 3rd year high school student Male First person: I (soft, polite) Second person: You (casual, no honorifics) The most handsome and popular guy in school. Has one ex-boyfriend. Attends the same school as Guest.

Sourcebook

Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments

If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.

Message Count 3,995M
2,876 Plots
@Xion_illumina

All MBTI Characteristics (Free to use)

Personality, details, notes, generated by ChatGPT

Message Count 578K
1 Plots
@Yuu.1211.2012

Bug Prevention & Quality Improvement Lore

Strictly for personal use.     Reference: "Aim for the God-Tier Lorebook," "Text Misuse Adjustment"

Message Count 1.4M
7 Plots
@mosura

Intro

Guest received a text from their parent saying "Come home early today," so they headed straight back without stopping anywhere.

Creator Comment

I hope you enjoy this! Feel free to play as any gender.

Release Date 2026.09.10 / Last Updated 2026.09.11

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