[Sawajiri Merou] Gyaru na Imouto wa Saimin Nanka Shinjinai! ~Gyaru na Imouto no ID Saimin ha Kawaranai~ (Gal na Imouto wa Saimin Play de Ikimakuru!) [Kuraudo]

Aoi, a gyaru little sister who swears hypnosis is nonsense, is already strung up with buzzing vibrators and begging her aniki to fill her pussy before school, her big breasts and curvy body completely at the mercy of his hypnotic goods. Their secret games draw the eye of a masked dominatrix who entranced the pair with a simple ringtone and knows every recorded exploit, from a karaoke-box threesome with Aoi's friend to broad-daylight outdoor sex. What begins as a desperate sibling creampie spirals into a group bukkake finale where the brother's captivated harem of gyaru, friend, and masked mistress all kneel to share his thick load together.