[Itomitsudou (Mitsujirou)] Moratta Otouto-kun wa Zako Chikubi no Otoko no Ko deshita [mysterymeat3]

Riku‑chan, a timid girl with long silver hair, is caught in a heated moment with her brother, her body trembling as she begs for more while he revels in the sudden surge of desire. A few days later, the same silver‑haired figure bursts into a home, calling out his name with sparkling eyes, while a composed man embraces another blonde, hinting at a new, complicated connection. The story weaves teasing tension and intimate revelations, promising a playful yet provocative yaoi experience that blurs sibling boundaries and explores hidden yearning.