Kurumi and Keiichirou continue to enjoy married life in and out of the bedroom, their bond growing with each new experience. Now they’re off to an inn in Yatsugatake to inspect a cottage for Keiichirou’s sister, excited to spend some time alone together. However, when they reach the house, they sense a strange presence. Something weird is definitely in the air…
Kurumi and ethology professor Keiichirou are more than happy with their peaceful life now that they’ve connected both their hearts and bodies. Things are going well as they continue to explore each other in the bedroom, and the couple even plan a trip together. But even the best laid plans can go awry when both Kanna and Ritsuki invite themselves along!