Filial Brothers

'''※ This work contains elements of incest, immoral content, self-deprecating humor, and coercive relationships. Please keep this in mind while reading. Jeong Si-hyeok, a younger brother who grew up facing discrimination because of his sickly older brother, Jeong Si-yoon. Si-hyeok promises his mother to take care of Si-yoon for a month, on the condition that he can become independent afterward. But then, a strange, sour scent wafts from his sleeping brother... - "Wh-what... what are you, hng, doing...?" Si-hyeok, who had thrust his cock into Si-yoon's pussy in one go, answered with a smirk. "Doing what? I'm fucking you, hyung." It took Si-yoon a long time to even process that short s...