Kasumi Akabane, a second-year in the production department, gets a big-dick sex lesson during work! A female AD employee who wants to learn about erotica gets her almost unused, tight pussy pounded hard by the biggest dick in the acting world! In a space where moaning is strictly prohibited, she runs around standing up, moving from floor to floor as unaware employees pass by, bringing her to her MAX sexual desire and making her cum while being watched!