Saki Hatsumi, a college student, begins living with her boyfriend whom she met through a campus circle. One day during sex, she tells him, "Cum inside me even if I get pregnant." Taken aback by her words, he refuses to creampie her. Feeling insecure about his reaction, Saki confides in her shift manager at work. Initially attentive and understanding, the manager gradually becomes aroused, grows increasingly aggressive toward Saki, and ultimately ends up having creampie sex with her.