From MangaHelpers:
Yuki was just laid off from her job, has to find new living arrangements, and has just broken up with her boyfriend for being unfaithful. Finding a new place to live that is cheap enough to afford proves to be a serious problem, but the solution is not far behind. She's not the only one who lost her job in the current restructuring--the cute receptionist Sumire and the (former) company ace Aiko are also in dire straights.
When the three of them meet by chance, Aiko proposes a plan to restart their three lives together. They will rent a house together, and it will be their 'virgin house,' a place for new beginnings. Sumire hopes to get a new job where she can snag a rich husband, Aiko hopes to start her own business, and Yuki is toying with her long-abandoned dream of becoming a photographer. In an unexpected twist, all three are also virgins, but for very different reasons. Together, they will start a new life, and hopefully this time they will achieve their dreams.