Stranded in Hakata after his flight is canceled, Atsushi meets Kaho, a married flight attendant who turns out to be the quiet, big-titted housewife from his neighborhood. They hit it off, share a hotel room, and enjoy what should have been one illicit night. Instead, they keep meeting at airports and business destinations under the cover of work trips, escalating into double adultery and the creampie play he cannot have with his wife.