【Live2D & フルボイス】幼馴染のヒモ姉とのゆったり性活

Released: Apr 30, 2026

AdventureCasualIndie

A super-erotic, lovey-dovey, sweet cohabitation sim rendered in full Live2D & full animation! From sweet touch and feel to detailed cross-sections and intense sex. Your sugar-baby childhood friend, Umi-nee, is waiting for you...