Aki Sasaki plays a married office worker who goes on a two-day, one-night hot spring trip with her director, Michiru Arayama, and her colleague Koazarashi Tiger. Under the guise of a company retreat, the three drive to a hot spring resort. These coworkers, familiar with each other's personalities, soon begin clashing over the attractive woman. As their desires for genuine creampies collide, a documentary-style NTR (cuckold) battle unfolds. Packed with highlights, this film explores how their relationships will ultimately change.