A married woman who left Tokyo for work and moved to the north saw the blue bird of happiness. "My life changed after my trip with you..." I head north to meet a married woman who has moved far away. Since their last trip, the relationship between the couple has been going strong, but it seems she's still feeling a lack of excitement... She's embarrassed, but excited when he makes advances on her at a hot spring inn. "It feels good," she moans haltingly, and then he thrusts into her from behind by the window...