My step-sister is two years older and the most beautiful high school girl in school. She always showers me, her younger brother, with overly doting affection.
Then one day, when I was heartbroken after being rejected by my childhood friend and feeling down, my step-sister blurted out something unbelievable.
"I'll be your substitute girlfriend ♪ You can practice everything with me – dates, kisses, sex, even marriage."
| Published | Title | # |
|---|---|---|
 | Become a Novelist https://ncode.syosetu.com › ... 25 Dec 2022 — When I was dumped by my childhood friend, my beautiful and kind step-sister's sibling complex became more extreme and she became a yandere. Author: Karui Hiroshi @ Nordic Beautiful Girls 2 & I'll Become Your Ideal Maid! |
 | Web Novel Scooper https://web-scooper.com › static My step-sister is two years older than me and is the most beautiful high school girl in school. She always dotes on me, her younger brother, almost to the point of being overly doting. One day, when I was feeling down after being heartbroken by a childhood friend,... |
| Become a Novelist https://mypage.syosetu.com › userid A romantic comedy with a male protagonist. When I was dumped by my childhood friend, my beautiful and kind step-sister's bro-complex turned into a yandere. Short story, real-world [romance], R15. Reading time: Approx. ... |
 | Mirunovel https://mirunovel.com › index.cgi My beautiful Nordic classmate became my fiancee and became a doting, sweet girl... When I was dumped by my childhood friend, my beautiful and kind step-sister's sibling complex became more extreme and she became a yandere. |
 | sinoobi.com http://sinoobi.com › ncode The online novel "The Cowardly Paladin's Unrivaled Killing (N9047KN)" by Karui Hiroshi @ Nordic Beauty 2 & I'll Become Your Ideal Maid! is published on "Let's Become a Novelist". |
| Web Novel Scooper https://web-scooper.com › static Author: Karui Hiroshi @ Scandinavian Beauty 2 & I'll Become Your Ideal Maid! ... If... After I was dumped by my childhood friend, my beautiful and kind step-sister's sibling complex became more extreme and she became a yandere. |
 | Kakuyomu https://kakuyomu.jp › contests › k... Out of the many outstanding works, we selected "The Case of Beautiful Girls Relentlessly Desiring My Body (Experience Points)" as the Grand Prize winner. This work is about the protagonist's desire for the enormous amount of experience points hidden within him... |