The series follows the timid college student Keisuke, who discovers a mysterious notebook with the power to make any woman he writes about fall into a deep, suggestible sleep. Initially hesitant, his repressed desires soon take over. He starts with his busty neighbor, using the Dream Note to orchestrate a night of unrestrained passion where he explores every inch of her voluptuous body, fucking her senseless while she's lost in a trance. His ambitions grow as he targets his unattainable college crush, a beautiful and seemingly pure girl. He uses the notebook to trap her in an erotic dreamscape, breaking her down and transforming her into his personal fuck toy, engaging in rough, passionate fucking and forcing her to orgasm repeatedly. The climax of the series sees Keisuke targeting his stern, mature professor. He orchestrates a complex scenario, using the Dream Note to make her submit to his every carnal whim in her own office, turning her from an authority figure into a moaning, cum-drenched vessel for his raw lust, leaving her utterly used by the end of their encounter.