Secret Lessons With My Younger Sister

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Authors: Alien

Artists: Alien

Status:Ongoing

Genres: Mature Romance Comedy Drama

Rating: 7.96/10 (99 votes)

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Summary

“So you’re really good at sex, oppa?’ Jinyoung, who was known as the ‘Sex professor’ among his friends, was actually a ‘novice’ in reality. But when his 20-year-old younger sister Bom asked him, Jinyoung pretended to be cool and lied. After that day… every night, his sister would sneak into his room without their parents’ knowledge, causing trouble.

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Chapter List

First Chapter

New Chapter

Feb 23, 2025

Feb 23, 2025

Feb 23, 2025

Feb 23, 2025

Feb 23, 2025

Feb 23, 2025

Dec 03, 2024

Nov 27, 2024

Nov 27, 2024

Nov 27, 2024

Nov 27, 2024

Nov 02, 2024

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Oct 30, 2024

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Sep 13, 2024

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Jun 25, 2024

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May 16, 2024

May 16, 2024

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Secret Lessons With My Younger Sister

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