Sister-in-law in the Gap

Having lost everything to a housing deposit scam, Eunho moves into his older brother Eunhyuk's house. There, he discovers a lewd 'gap' hidden behind the neat and ascetic exterior of Siwon, his brother's lover. The night he witnesses Siwon's secret, Eunho's predatory instincts awaken. The three begin a precarious cohabitation entangled with taboo and immorality... * "Shh―." In the darkness, Eunho's eyes gleamed sharply. Eunhyuk's even breathing, coming from right next to them, tightened around Siwon's heart. But Eunho's rough hand, burrowing under the blanket, showed no hesitation. "Hngh!" Siwon trembled, stifling a scream that threatened to erupt. The fear that his brother would wa...