[Fuuga] Itsuka no Sono Hi Made Chapter 2

Lonely younger brother finds comfort in his devoted older sister, who discovers him feverish and aching in bed and decides to nurse him the only way she knows how. Pressed against his flushed skin, she whispers that it's fine to cum whenever he wants, riding him with trembling thighs while her long hair spills over his chest. The chapter ends with a teasing promise as she blushes and calls him her poor child, hinting that their forbidden tenderness will continue in the next chapter.