Welcome to the Pleasure House

Aoi, a ninja in training, lives in a remote ninja village. Her grandfather, the village elder, orders her to travel to the Pleasure Hall in the Sakaar Kingdom to master the erotic techniques of "房中術" (tantric arts) in preparation for an upcoming exam to become a senior ninja. At the Pleasure Hall, she must complete various intimate encounters with different characters while collecting experience points to perfect her skills. The game follows her journey through these encounters as she works toward completing her mission and advancing her ninja rank.