In this installment of "Ecstatic Obscene Daily Life of a Slut," popular big-titted milf and married woman Miki Sato returns, reprising her role as an elevator girl. She gives me, her trainee, a private and highly erotic training session. Under the pretense of teaching proper bowing techniques, I get hands-on with her back, ass, and crotch, progressing through increasingly lewd scenarios—making her change into a tight leotard, threading a string between her legs to correct her posture, and intensifying the seduction with a vibrator. Even after the official training ends, an unexpected incident occurs inside the elevator, leading to a whole new development. This title realistically captures the sensual, intimate details of her irresistible charm throughout the entire training. Watch and enjoy the full experience!