[ie] Shishunki no Imouto [Rupee]

A pent-up little sister can't fight the pull of her older brother's scent any longer — while he sleeps, she presses her sweating body over him, sniffing and confessing that even his stink makes her head spin. Once he stirs, she wraps her lips around his raw cock, calling it gross and incredible in the same breath as she sucks, drools, and gets soaked between her thighs until he unloads into her waiting mouth. By morning he's left clutching his underwear and wondering if it was all just a crazy wet dream, while she cleans up every last trace without a word.