Yuji can't hide his joy when he learns that his mother's friend, Ririko, whom he admired since childhood, will be staying at his house for work reasons. He makes her heart dance and entertains her, but Ririko's job doesn't go well and she looks listless... That night, Ririko, who is frustrated when the two of them are alone drinking, approaches Yuji with drunkenness. Yuji was swept away by an invitation from her crush... The two of them continue to secretly enjoy the pleasure. But such a sweet time is coming to an end...
