Onzoushi no Soine

Nagi and Reo find themselves sharing the same bed after Nagi complains about his back pain and Reo suggests they sleep together. As the two lie close to one another, Nagi begins to touch Reo, which quickly escalates into a full sexual encounter. The following morning, Reo wakes up feeling deeply confused and embarrassed by the events of the night. Meanwhile, Nagi acts completely normal, behaving as if nothing intimate ever happened between them.