First-time family tuition with a perverted step dad and his step daughter

The first time a young girl tries to study in her father's room, she can't help but notice the books on the table. Curiosity gets the best of her, and she begins to flip through the pages. To her surprise, she discovers a world of erotic knowledge she never knew existed. Her stepfather, a perverted man with a lust for his stepdaughter, takes this opportunity to guide her through the lessons. The taboo line is crossed as he teaches her the art of seduction, his hands exploring every inch of her body. The forbidden act leaves her shocked but intrigued, and she finds herself craving more. The night ends with a steamy session of lovemaking, leaving the room filled with the sound of moans and pleasure. The next day, it's as if nothing happened, but a new secret has been unveiled, a new desire that can't be ignored.