Hatanaka Yui and Kamihata Ichika, along with Hatsumi Sahi, engage in a lewd lesbian love triangle set in a 'women-only share house'! Yui moves into the 'share house' where her close friend Yumi lives as she prepares to move to Tokyo. Though initially anxious about living with strangers, Yui quickly warms up to her roommates Ichika and Sahi due to their friendly nature. However, that's not all. One day, while Yui is taking a shower, the changing room door quietly opens...
