Asuka transfers to a dormitory, only to realize that someone mistakenly assigned him to the women's dorm after meeting his roommate, Yayoi. Yayoi kindly offers complementary clothing to help Asuka crossdress without any issues. However, while in the park, Asuka encounters a strange woman who takes pity on him and transforms him into a girl before disappearing. After informing Yayoi of the incident, Yayoi reassures Asuka that there's no problem with living in the women's dorm. Later on, Asuka experiences the ups and downs of being a girl and discovers Yayoi's true identity while in the bathroom. Despite becoming uneasy about living with Yayoi, he soon learns that Yayoi is only interested in hot bishounen. Now Asuka is on the hunt for the mysterious woman who can change him back to his normal self while trying to navigate his living quarters with Yayoi, who has his own reasons for helping Asuka.
