Sakura, a female college student, lives with her boyfriend, who is a year older than her. When she hurts her back while carrying cardboard boxes during a move, she is advised by her boyfriend to call a massage service. When the masseuse arrives, Sakura is massaged in a sensitive spot, which makes her feel excited. Before she knows it, she starts looking forward to his treatment. After being teased to the brink of orgasm many times, the timer finally rings, signaling the end. The man whispers in her ear, "Do you want to extend the session?" and she quietly nods.