Mizukano! ~Mizugi no Kanojo to H Shiyo~ by Etoiles - Adult Sex Game

In the future, the ice in the South Pole had melted, causing the global sea levels to rise. The popularity of swimsuits had exploded as people got accustomed to a life next to the sea. One of the top-selling swimsuit makers bought one of the new islands Takaojima and built a research school there. At this dormitory school, those who help out with creating new swimsuits do not have to pay a portion of their tuition.

Kaito returned to Takaojima, where he had once lived on when he was , on a personal request from his father to help collect impressions from girls trying out a new series of swimsuits planned for a competitive show. The results would be used to help develop better swimsuits. His father lent him a cat-shaped robot called Noritama, which is connected to the company internal network and has the special ability of breaking down swimsuits to the particle level and reforming them in