The story begins with Kira, usually serious and shy, being caught shoplifting by her stepfather after her mother's remarriage. Due to lack of daily stimulation, she turned to theft, leading her stepfather to start training her with a remote vibrator, creating a plot full of tension and excitement. Her body, sensitized by aphrodisiacs, experiences spasms from the vibrator all over the house, with repeated edging play stopping her just before climax. The scene where she begs, 'Daddy, please let me come...' in unbearable desperation is acted with such intensity that it leaves viewers breathless. The climax, where her extremely sensitized body has consecutive orgasms and incontinence from her stepfather's large penis thrusts, is truly spectacular. The actress's appearance is innocent, her figure outstanding, and her fresh, naive acting shines; while hardcore fans might find it lacking, its pure charm is deeply captivating. The work skillfully blends psychological interplay with physical stimulation, making it a highly watchable piece.