Haruka is a beautiful and seemingly pure girl, but she hides a mischievous, seductive side beneath her innocent appearance. Visiting a rookie teacher's home, she starts teasing him by changing clothes in front of him and giving handjobs, then excites him with edging play, taunting "Don't you dare cum!" She suddenly shows up at her homeroom teacher's house too, passionately making out in her school uniform, exchanging saliva, giving rimjobs and foot-licking, indulging in various sadistic acts. Finally, she enjoys a creampie. Not satisfied yet, she invites her homeroom teacher and the student council president to her place, where she goes wild with creampie sex, deep-throat blowjobs, and hardcore intercourse, cumming repeatedly in pure ecstasy. Haruka's irresistible eroticism knows no limits.