Manami and Ai meet again at the class reunion for the first time in seven years. Ai, who had hidden her deep affection for her since her school days, brought Manami, who didn't notice anything about her, to her house. Manami, who is suffering from her family discord due to her husband's restructuring, is hit by a gap in her heart, and she overlaps her body with her as if she is swept away. Manami who has learned the endless pleasure between women that she once remembered. Due to her family circumstances, she decides to live with Ai for a while. The two enjoy a secret relationship that seems to last forever, but...
