Sarah, the protagonist of this game is a married woman. Sarah and Steve (her husband) have been together ever since college. They got married five years ago, and are living a happy life.
Sarah is 25 years old, in the weekdays she works as a secretary at a company and in the weekends the couple likes to spend time with each other. Lately her husband Steve has been swamped with work. He always has to do overtime working at home in the weekends. For Sarah this meant that she finally had some time for her self which was a good thing. Because she always wanted to go jogging to keep her fitness and live healthy, but never really had time to do so. Until now.

The 10th installment in the widely known series Sono Hanabira, featuring the 5th couple. Shizuku is the embodiment of pure and gracious Japanese womanhood, to whom all fashions become. Eris is a platinum blonde beauty from overseas. Their long-awaited union is here, and it's passionate!! The yuri pair dance tsundere coy vs. direct and cool, with Eris ever more obsessed, while Shizuku gently resists... "Wa-- Wait, Eris, ahhnn, not now... you can't touch me like this now... ahhhhnnn...!"