A seemingly gentle beautiful girl attending a high school in Tokyo reveals her true self as a sexually submissive slave obediently trained by her childhood friend. She is forcibly penetrated orally, subjected to brutal deep-throat treatment, and violently abused deep in her throat. Under the absolute commands of a man obsessed with young girls, she is humiliated by third parties and dominated by various beasts. For the love of her beloved, she remains endlessly submissive and devoted. Her existence symbolizes a twisted, abnormal form of love.