Fujisawa Reo, the outrageously curvy woman living across the hall, sets out to seduce Shinichi. Soon after moving in, he glances through the window and spots a voluptuous beauty masturbating in a leotard. Unable to look away, he is caught staring—but she simply smiles, beckons him over, and invites him inside. Still unsure whether it is real, Shinichi reaches the mysterious woman’s apartment and is forcefully pulled through the doorway.