Amid the vibrant era of geishas and public houses in Ooedo Japan, poor Oshizu leaves her provincial life behind for a chance at better prospects. Embracing her role as a servant and aspiring geisha, her striking big boobs become a focal point in the opulent clans. This hentai tale unfolds as she navigates intimate connections featuring blow job artistry, culminating in creampie fulfillment and explorative anal pleasures with influential figures. Through these sensual experiences, Oshizu aims to secure her financial and social elevation among the rich feudal lords.