“A Secret Lesson With My Younger Sister” Manhwa Engsub

A Secret Lesson With My HousemateJinyoung is known among his college friends as the “Sex Professor”—but in reality, he’s single, shy, and totally inexperienced. Things spiral out of control when Bom, his curious and bold 20-year-old housemate, asks him a blunt question:“I heard you’re really good at sex.”In a moment of pride, he lies. Now every night, Bom sneaks into his room… and the “lessons” begin. What started as a bluff might just change his life forever.