【A substantially revised version has been uploaded to Kakuyomu, with her big-sister charm dialed up!】
My best friend got engaged to his stepsister. When he said he wanted to introduce me, I went to his place, and there, home alone, was a stunningly beautiful woman who was socially awkward and incredibly sexy. It's fine. I may be unpopular with women, but she's my best friend's fiancée. Completely off-limits for romance! To get along well, I'm going to shower her with compliments!
| Published | Title | # |
|---|---|---|
 | Kakuyomu https://kakuyomu.jp › works Jan 4, 2025 — If it's your best friend's fiancee, who isn't a romantic interest, you can praise her wholeheartedly. Eh, your sister? [This work has been extensively revised from the one that won first place in the weekly short story rankings for real-life romance on Narou] |
 | Become a Novelist https://ncode.syosetu.com › ... My best friend's fiancee is not a romantic interest. So I casually complimented her, only to find out she was his incredibly socially awkward sister. Author: Osada Keijin. A revised version has been uploaded to Kakuyomu... |
| Kakuyomu https://kakuyomu.jp › followers My best friend's fiancee is definitely not a romantic interest. So I casually complimented the beautiful woman, but it turned out to be my fiance's sister, who is extremely socially awkward. |
| Become a Novelist https://mypage.syosetu.com › ... My best friend's fiancee is not a romantic interest. So I casually complimented her on her beauty, only to find out she was my fiance's sister, who has extremely poor communication skills... She broke off the engagement herself, so what's the point now? |
 | TV Asahi https://www.tv-asahi.co.jp › story |
 | Become a Novelist ~ Update Information ~ https://narou.nar.jp › search My best friend's fiancee is not a romantic interest. So I casually complimented her, but it turned out to be my fiance's sister, who is extremely socially awkward. Written by: Osada Keijin. Real World [Romance]. Short Story. N2714JX. My best friend is my best friend... |
 | Tsugikuru https://www.tugikuru.jp › list If the story continues as it is, she will be abandoned by her childhood friend and fiance, and eventually forced to drop out of school. Even in such a tragic situation, she will not give up or succumb! Eventually... |
 | sinoobi.com http://sinoobi.com › rank_battleweek This is a ranking of novels published on Shosetsuka ni Narou, compiled by our own research. This page introduces the weekly rankings of novels in the most competitive fields. |
| Become a novelist ~ Update information ~ https://narou.nar.jp › search › text... My best friend's fiancee is not a romantic interest. So I casually complimented her, but it turned out to be my fiance's sister, who is extremely socially awkward. Written by: Osada Keijin. Real World [Romance]. Short Story. N2714JX. My best friend is my best friend... |
 | jla.or.jp https://www.jla.or.jp › osusumebon 8 Oct 2025 — The "Librarian's Recommended Books" that have been published in the Library Magazine are posted on this page. *Some of them are not publicly available. Author's affiliation... |
 | Amazon https://www.amazon.co.jp › Engaged for reasons unknown... |