A serious and unattainable female college student who's deeply committed to her boyfriend is taken away. She's a beautiful aspiring calligrapher, popular among juniors at her university, and dreams of marrying her current boyfriend—making any hint of infidelity unthinkable. Light and playful in love talk, her charm lies in her straightforward, earnest personality. Using the power of a "happy item," she is put to sleep, breaking down her resistance and allowing her body to unconsciously respond. Her naturally positive disposition gradually succumbs to eroticism as if guided by divine hands, unlocking her hidden pleasure. Upon waking, her resistance proves futile, and as she submits to creampie after creampie, the stimulation escalates. While verbally taunted with comparisons to her boyfriend, she's driven to repeated climaxes in a decadent, erotic spiral. A dreamlike scenario unfolds where the pure beauty's sensitivity intertwines with her inner desires.